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Direction: Read the given passage and answer the questions that follow. Certain words are printed in bold to help you locate them while answering some of these. 
With the successful launch of the first technology demonstrator of the indigenously made Reusable Launch Vehicle (RLV), the Indian Space Research Organisation (ISRO) has taken a baby step in building a vehicle that can be reused multiple times to launch satellites into orbit. The hypersonic flight, that lasted about 770 seconds from lift-off to splashdown in the Bay of Bengal, reached an altitude of about 65 km before re-entering the atmosphere at nearly five times the speed of sound. Many more such successful launches have to be undertaken before the RLV becomes a reusable launch system to put satellites into orbit. Some of the objectives of this week’s launch were to test the aero-thermodynamic characterisation of the vehicle with wings when it re-enters the atmosphere at hypersonic speed; the control and guidance system; the control system to land the vehicle at a specific location; and the hot structure, the basic body-carrying part of the vehicle with heat protecting tiles. The ultimate objective is to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathing propulsion. It will take 10 to 15 years, and several more launches, before ISRO readies a reusable launch vehicle for commercial use.
Building a fully and rapidly reusable launch vehicle will play a pivotal role in cutting down by as much as 80 per cent the cost of launching satellites into orbit. In fact, ISRO is already well-known for launching satellites at a far cheaper cost than other space agencies. Currently, the bulk of the launch cost comes from building the rocket, which can be used just once, as the rockets get burnt on re-entry into the atmosphere. No other space agency has reusable launch vehicles in operation, and ISRO has taken a lead in developing one. Learning from the mistakes of the U.S. National Aeronautics and Space Administration (NASA) in its space shuttle programme, ISRO will not use the same reusable vehicle to launch satellites and carry astronauts as it drastically reduces the payload capacity and thereby increases the cost per kg. ISRO will also use cutting-edge technology to shield the launch vehicle from intense heat to reduce, if not completely eliminate, refurbishment expenses. Getting this right would enable the vehicle to be reused within a very short span of time. If all works as per plan, ISRO should be able to break even after 25 to 50 launches, bringing down the cost of further launches on the same vehicle.
Q. What were the main objectives of 'this week’s launch'?
  • a)
    to test the aero-thermodynamic characterization of the vehicle with wings when it re-enters the atmosphere at hypersonic speed
  • b)
    the control and guidance system and the hot structure
  • c)
    the basic body-carrying part of the vehicle with heat protecting tiles
  • d)
    to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathing propulsion.
  • e)
    All of above
Correct answer is option 'E'. Can you explain this answer?
Most Upvoted Answer
Direction:Read the given passage and answer the questions that follow....
The objectives of the launch have been mentioned in the first paragraph. The statements mentioned in all the options are part of the passage.
Thus the correct response is option E.
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Direction:Read the given passage and answer the questions that follow. Certain words are printed in bold to help you locate them while answering some of these.With the successful launch of the first technologydemonstratorof the indigenously made Reusable Launch Vehicle (RLV), the Indian Space Research Organisation (ISRO) has taken a baby step in building a vehicle that can be reused multiple times to launch satellites into orbit. The hypersonic flight, that lasted about 770 seconds from lift-off tosplashdownin the Bay of Bengal, reached an altitude of about 65 km before re-entering the atmosphere at nearly five times the speed of sound. Many more such successful launches have to be undertaken before the RLV becomes a reusable launch system to put satellites into orbit. Some of the objectives of this week’s launch were to test the aero-thermodynamic characterisation of the vehicle with wings when it re-enters the atmosphere at hypersonic speed; the control and guidance system; the control system to land the vehicle at a specific location; and the hot structure, the basic body-carrying part of the vehicle with heat protecting tiles. The ultimate objective is to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathingpropulsion. It will take 10 to 15 years, and several more launches, before ISRO readies a reusable launch vehicle for commercial use.Building a fully and rapidly reusable launch vehicle will play apivotalrole in cutting down by as much as 80 per cent the cost of launching satellites into orbit. In fact, ISRO is already well-known for launching satellites at a far cheaper cost than other space agencies. Currently, the bulk of the launch cost comes from building the rocket, which can be used just once, as the rockets get burnt on re-entry into the atmosphere. No other space agency has reusable launch vehicles in operation, and ISRO has taken a lead in developing one. Learning from the mistakes of the U.S. National Aeronautics and Space Administration (NASA) in its space shuttle programme, ISRO will not use the same reusable vehicle to launch satellites and carry astronauts as itdrasticallyreduces the payload capacity and thereby increases the cost per kg. ISRO will also use cutting-edge technology to shield the launch vehicle from intense heat to reduce, if not completely eliminate, refurbishment expenses. Getting this right would enable the vehicle to be reused within a very short span of time. If all works as per plan, ISRO should be able to break even after 25 to 50 launches, bringing down the cost of further launches on the same vehicle.Q. What were the main objectives of this week’s launch?a)to test the aero-thermodynamic characterization of the vehicle with wings when it re-enters the atmosphere at hypersonic speedb)the control and guidance system and the hot structurec)the basic body-carrying part of the vehicle with heat protecting tilesd)to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathing propulsion.e)All of aboveCorrect answer is option 'E'. Can you explain this answer?
Question Description
Direction:Read the given passage and answer the questions that follow. Certain words are printed in bold to help you locate them while answering some of these.With the successful launch of the first technologydemonstratorof the indigenously made Reusable Launch Vehicle (RLV), the Indian Space Research Organisation (ISRO) has taken a baby step in building a vehicle that can be reused multiple times to launch satellites into orbit. The hypersonic flight, that lasted about 770 seconds from lift-off tosplashdownin the Bay of Bengal, reached an altitude of about 65 km before re-entering the atmosphere at nearly five times the speed of sound. Many more such successful launches have to be undertaken before the RLV becomes a reusable launch system to put satellites into orbit. Some of the objectives of this week’s launch were to test the aero-thermodynamic characterisation of the vehicle with wings when it re-enters the atmosphere at hypersonic speed; the control and guidance system; the control system to land the vehicle at a specific location; and the hot structure, the basic body-carrying part of the vehicle with heat protecting tiles. The ultimate objective is to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathingpropulsion. It will take 10 to 15 years, and several more launches, before ISRO readies a reusable launch vehicle for commercial use.Building a fully and rapidly reusable launch vehicle will play apivotalrole in cutting down by as much as 80 per cent the cost of launching satellites into orbit. In fact, ISRO is already well-known for launching satellites at a far cheaper cost than other space agencies. Currently, the bulk of the launch cost comes from building the rocket, which can be used just once, as the rockets get burnt on re-entry into the atmosphere. No other space agency has reusable launch vehicles in operation, and ISRO has taken a lead in developing one. Learning from the mistakes of the U.S. National Aeronautics and Space Administration (NASA) in its space shuttle programme, ISRO will not use the same reusable vehicle to launch satellites and carry astronauts as itdrasticallyreduces the payload capacity and thereby increases the cost per kg. ISRO will also use cutting-edge technology to shield the launch vehicle from intense heat to reduce, if not completely eliminate, refurbishment expenses. Getting this right would enable the vehicle to be reused within a very short span of time. If all works as per plan, ISRO should be able to break even after 25 to 50 launches, bringing down the cost of further launches on the same vehicle.Q. What were the main objectives of this week’s launch?a)to test the aero-thermodynamic characterization of the vehicle with wings when it re-enters the atmosphere at hypersonic speedb)the control and guidance system and the hot structurec)the basic body-carrying part of the vehicle with heat protecting tilesd)to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathing propulsion.e)All of aboveCorrect answer is option 'E'. Can you explain this answer? for Banking Exams 2024 is part of Banking Exams preparation. The Question and answers have been prepared according to the Banking Exams exam syllabus. Information about Direction:Read the given passage and answer the questions that follow. Certain words are printed in bold to help you locate them while answering some of these.With the successful launch of the first technologydemonstratorof the indigenously made Reusable Launch Vehicle (RLV), the Indian Space Research Organisation (ISRO) has taken a baby step in building a vehicle that can be reused multiple times to launch satellites into orbit. The hypersonic flight, that lasted about 770 seconds from lift-off tosplashdownin the Bay of Bengal, reached an altitude of about 65 km before re-entering the atmosphere at nearly five times the speed of sound. Many more such successful launches have to be undertaken before the RLV becomes a reusable launch system to put satellites into orbit. Some of the objectives of this week’s launch were to test the aero-thermodynamic characterisation of the vehicle with wings when it re-enters the atmosphere at hypersonic speed; the control and guidance system; the control system to land the vehicle at a specific location; and the hot structure, the basic body-carrying part of the vehicle with heat protecting tiles. The ultimate objective is to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathingpropulsion. It will take 10 to 15 years, and several more launches, before ISRO readies a reusable launch vehicle for commercial use.Building a fully and rapidly reusable launch vehicle will play apivotalrole in cutting down by as much as 80 per cent the cost of launching satellites into orbit. In fact, ISRO is already well-known for launching satellites at a far cheaper cost than other space agencies. Currently, the bulk of the launch cost comes from building the rocket, which can be used just once, as the rockets get burnt on re-entry into the atmosphere. No other space agency has reusable launch vehicles in operation, and ISRO has taken a lead in developing one. Learning from the mistakes of the U.S. National Aeronautics and Space Administration (NASA) in its space shuttle programme, ISRO will not use the same reusable vehicle to launch satellites and carry astronauts as itdrasticallyreduces the payload capacity and thereby increases the cost per kg. ISRO will also use cutting-edge technology to shield the launch vehicle from intense heat to reduce, if not completely eliminate, refurbishment expenses. Getting this right would enable the vehicle to be reused within a very short span of time. If all works as per plan, ISRO should be able to break even after 25 to 50 launches, bringing down the cost of further launches on the same vehicle.Q. What were the main objectives of this week’s launch?a)to test the aero-thermodynamic characterization of the vehicle with wings when it re-enters the atmosphere at hypersonic speedb)the control and guidance system and the hot structurec)the basic body-carrying part of the vehicle with heat protecting tilesd)to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathing propulsion.e)All of aboveCorrect answer is option 'E'. Can you explain this answer? covers all topics & solutions for Banking Exams 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction:Read the given passage and answer the questions that follow. Certain words are printed in bold to help you locate them while answering some of these.With the successful launch of the first technologydemonstratorof the indigenously made Reusable Launch Vehicle (RLV), the Indian Space Research Organisation (ISRO) has taken a baby step in building a vehicle that can be reused multiple times to launch satellites into orbit. The hypersonic flight, that lasted about 770 seconds from lift-off tosplashdownin the Bay of Bengal, reached an altitude of about 65 km before re-entering the atmosphere at nearly five times the speed of sound. Many more such successful launches have to be undertaken before the RLV becomes a reusable launch system to put satellites into orbit. Some of the objectives of this week’s launch were to test the aero-thermodynamic characterisation of the vehicle with wings when it re-enters the atmosphere at hypersonic speed; the control and guidance system; the control system to land the vehicle at a specific location; and the hot structure, the basic body-carrying part of the vehicle with heat protecting tiles. The ultimate objective is to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathingpropulsion. It will take 10 to 15 years, and several more launches, before ISRO readies a reusable launch vehicle for commercial use.Building a fully and rapidly reusable launch vehicle will play apivotalrole in cutting down by as much as 80 per cent the cost of launching satellites into orbit. In fact, ISRO is already well-known for launching satellites at a far cheaper cost than other space agencies. Currently, the bulk of the launch cost comes from building the rocket, which can be used just once, as the rockets get burnt on re-entry into the atmosphere. No other space agency has reusable launch vehicles in operation, and ISRO has taken a lead in developing one. Learning from the mistakes of the U.S. National Aeronautics and Space Administration (NASA) in its space shuttle programme, ISRO will not use the same reusable vehicle to launch satellites and carry astronauts as itdrasticallyreduces the payload capacity and thereby increases the cost per kg. ISRO will also use cutting-edge technology to shield the launch vehicle from intense heat to reduce, if not completely eliminate, refurbishment expenses. Getting this right would enable the vehicle to be reused within a very short span of time. If all works as per plan, ISRO should be able to break even after 25 to 50 launches, bringing down the cost of further launches on the same vehicle.Q. What were the main objectives of this week’s launch?a)to test the aero-thermodynamic characterization of the vehicle with wings when it re-enters the atmosphere at hypersonic speedb)the control and guidance system and the hot structurec)the basic body-carrying part of the vehicle with heat protecting tilesd)to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathing propulsion.e)All of aboveCorrect answer is option 'E'. Can you explain this answer?.
Solutions for Direction:Read the given passage and answer the questions that follow. Certain words are printed in bold to help you locate them while answering some of these.With the successful launch of the first technologydemonstratorof the indigenously made Reusable Launch Vehicle (RLV), the Indian Space Research Organisation (ISRO) has taken a baby step in building a vehicle that can be reused multiple times to launch satellites into orbit. The hypersonic flight, that lasted about 770 seconds from lift-off tosplashdownin the Bay of Bengal, reached an altitude of about 65 km before re-entering the atmosphere at nearly five times the speed of sound. Many more such successful launches have to be undertaken before the RLV becomes a reusable launch system to put satellites into orbit. Some of the objectives of this week’s launch were to test the aero-thermodynamic characterisation of the vehicle with wings when it re-enters the atmosphere at hypersonic speed; the control and guidance system; the control system to land the vehicle at a specific location; and the hot structure, the basic body-carrying part of the vehicle with heat protecting tiles. The ultimate objective is to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathingpropulsion. It will take 10 to 15 years, and several more launches, before ISRO readies a reusable launch vehicle for commercial use.Building a fully and rapidly reusable launch vehicle will play apivotalrole in cutting down by as much as 80 per cent the cost of launching satellites into orbit. In fact, ISRO is already well-known for launching satellites at a far cheaper cost than other space agencies. Currently, the bulk of the launch cost comes from building the rocket, which can be used just once, as the rockets get burnt on re-entry into the atmosphere. No other space agency has reusable launch vehicles in operation, and ISRO has taken a lead in developing one. Learning from the mistakes of the U.S. National Aeronautics and Space Administration (NASA) in its space shuttle programme, ISRO will not use the same reusable vehicle to launch satellites and carry astronauts as itdrasticallyreduces the payload capacity and thereby increases the cost per kg. ISRO will also use cutting-edge technology to shield the launch vehicle from intense heat to reduce, if not completely eliminate, refurbishment expenses. Getting this right would enable the vehicle to be reused within a very short span of time. If all works as per plan, ISRO should be able to break even after 25 to 50 launches, bringing down the cost of further launches on the same vehicle.Q. What were the main objectives of this week’s launch?a)to test the aero-thermodynamic characterization of the vehicle with wings when it re-enters the atmosphere at hypersonic speedb)the control and guidance system and the hot structurec)the basic body-carrying part of the vehicle with heat protecting tilesd)to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathing propulsion.e)All of aboveCorrect answer is option 'E'. Can you explain this answer? in English & in Hindi are available as part of our courses for Banking Exams. Download more important topics, notes, lectures and mock test series for Banking Exams Exam by signing up for free.
Here you can find the meaning of Direction:Read the given passage and answer the questions that follow. Certain words are printed in bold to help you locate them while answering some of these.With the successful launch of the first technologydemonstratorof the indigenously made Reusable Launch Vehicle (RLV), the Indian Space Research Organisation (ISRO) has taken a baby step in building a vehicle that can be reused multiple times to launch satellites into orbit. The hypersonic flight, that lasted about 770 seconds from lift-off tosplashdownin the Bay of Bengal, reached an altitude of about 65 km before re-entering the atmosphere at nearly five times the speed of sound. Many more such successful launches have to be undertaken before the RLV becomes a reusable launch system to put satellites into orbit. Some of the objectives of this week’s launch were to test the aero-thermodynamic characterisation of the vehicle with wings when it re-enters the atmosphere at hypersonic speed; the control and guidance system; the control system to land the vehicle at a specific location; and the hot structure, the basic body-carrying part of the vehicle with heat protecting tiles. The ultimate objective is to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathingpropulsion. It will take 10 to 15 years, and several more launches, before ISRO readies a reusable launch vehicle for commercial use.Building a fully and rapidly reusable launch vehicle will play apivotalrole in cutting down by as much as 80 per cent the cost of launching satellites into orbit. In fact, ISRO is already well-known for launching satellites at a far cheaper cost than other space agencies. Currently, the bulk of the launch cost comes from building the rocket, which can be used just once, as the rockets get burnt on re-entry into the atmosphere. No other space agency has reusable launch vehicles in operation, and ISRO has taken a lead in developing one. Learning from the mistakes of the U.S. National Aeronautics and Space Administration (NASA) in its space shuttle programme, ISRO will not use the same reusable vehicle to launch satellites and carry astronauts as itdrasticallyreduces the payload capacity and thereby increases the cost per kg. ISRO will also use cutting-edge technology to shield the launch vehicle from intense heat to reduce, if not completely eliminate, refurbishment expenses. Getting this right would enable the vehicle to be reused within a very short span of time. If all works as per plan, ISRO should be able to break even after 25 to 50 launches, bringing down the cost of further launches on the same vehicle.Q. What were the main objectives of this week’s launch?a)to test the aero-thermodynamic characterization of the vehicle with wings when it re-enters the atmosphere at hypersonic speedb)the control and guidance system and the hot structurec)the basic body-carrying part of the vehicle with heat protecting tilesd)to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathing propulsion.e)All of aboveCorrect answer is option 'E'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Direction:Read the given passage and answer the questions that follow. Certain words are printed in bold to help you locate them while answering some of these.With the successful launch of the first technologydemonstratorof the indigenously made Reusable Launch Vehicle (RLV), the Indian Space Research Organisation (ISRO) has taken a baby step in building a vehicle that can be reused multiple times to launch satellites into orbit. The hypersonic flight, that lasted about 770 seconds from lift-off tosplashdownin the Bay of Bengal, reached an altitude of about 65 km before re-entering the atmosphere at nearly five times the speed of sound. Many more such successful launches have to be undertaken before the RLV becomes a reusable launch system to put satellites into orbit. Some of the objectives of this week’s launch were to test the aero-thermodynamic characterisation of the vehicle with wings when it re-enters the atmosphere at hypersonic speed; the control and guidance system; the control system to land the vehicle at a specific location; and the hot structure, the basic body-carrying part of the vehicle with heat protecting tiles. The ultimate objective is to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathingpropulsion. It will take 10 to 15 years, and several more launches, before ISRO readies a reusable launch vehicle for commercial use.Building a fully and rapidly reusable launch vehicle will play apivotalrole in cutting down by as much as 80 per cent the cost of launching satellites into orbit. In fact, ISRO is already well-known for launching satellites at a far cheaper cost than other space agencies. Currently, the bulk of the launch cost comes from building the rocket, which can be used just once, as the rockets get burnt on re-entry into the atmosphere. No other space agency has reusable launch vehicles in operation, and ISRO has taken a lead in developing one. Learning from the mistakes of the U.S. National Aeronautics and Space Administration (NASA) in its space shuttle programme, ISRO will not use the same reusable vehicle to launch satellites and carry astronauts as itdrasticallyreduces the payload capacity and thereby increases the cost per kg. ISRO will also use cutting-edge technology to shield the launch vehicle from intense heat to reduce, if not completely eliminate, refurbishment expenses. Getting this right would enable the vehicle to be reused within a very short span of time. If all works as per plan, ISRO should be able to break even after 25 to 50 launches, bringing down the cost of further launches on the same vehicle.Q. What were the main objectives of this week’s launch?a)to test the aero-thermodynamic characterization of the vehicle with wings when it re-enters the atmosphere at hypersonic speedb)the control and guidance system and the hot structurec)the basic body-carrying part of the vehicle with heat protecting tilesd)to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathing propulsion.e)All of aboveCorrect answer is option 'E'. Can you explain this answer?, a detailed solution for Direction:Read the given passage and answer the questions that follow. Certain words are printed in bold to help you locate them while answering some of these.With the successful launch of the first technologydemonstratorof the indigenously made Reusable Launch Vehicle (RLV), the Indian Space Research Organisation (ISRO) has taken a baby step in building a vehicle that can be reused multiple times to launch satellites into orbit. The hypersonic flight, that lasted about 770 seconds from lift-off tosplashdownin the Bay of Bengal, reached an altitude of about 65 km before re-entering the atmosphere at nearly five times the speed of sound. Many more such successful launches have to be undertaken before the RLV becomes a reusable launch system to put satellites into orbit. Some of the objectives of this week’s launch were to test the aero-thermodynamic characterisation of the vehicle with wings when it re-enters the atmosphere at hypersonic speed; the control and guidance system; the control system to land the vehicle at a specific location; and the hot structure, the basic body-carrying part of the vehicle with heat protecting tiles. The ultimate objective is to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathingpropulsion. It will take 10 to 15 years, and several more launches, before ISRO readies a reusable launch vehicle for commercial use.Building a fully and rapidly reusable launch vehicle will play apivotalrole in cutting down by as much as 80 per cent the cost of launching satellites into orbit. In fact, ISRO is already well-known for launching satellites at a far cheaper cost than other space agencies. Currently, the bulk of the launch cost comes from building the rocket, which can be used just once, as the rockets get burnt on re-entry into the atmosphere. No other space agency has reusable launch vehicles in operation, and ISRO has taken a lead in developing one. Learning from the mistakes of the U.S. National Aeronautics and Space Administration (NASA) in its space shuttle programme, ISRO will not use the same reusable vehicle to launch satellites and carry astronauts as itdrasticallyreduces the payload capacity and thereby increases the cost per kg. ISRO will also use cutting-edge technology to shield the launch vehicle from intense heat to reduce, if not completely eliminate, refurbishment expenses. Getting this right would enable the vehicle to be reused within a very short span of time. If all works as per plan, ISRO should be able to break even after 25 to 50 launches, bringing down the cost of further launches on the same vehicle.Q. What were the main objectives of this week’s launch?a)to test the aero-thermodynamic characterization of the vehicle with wings when it re-enters the atmosphere at hypersonic speedb)the control and guidance system and the hot structurec)the basic body-carrying part of the vehicle with heat protecting tilesd)to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathing propulsion.e)All of aboveCorrect answer is option 'E'. Can you explain this answer? has been provided alongside types of Direction:Read the given passage and answer the questions that follow. Certain words are printed in bold to help you locate them while answering some of these.With the successful launch of the first technologydemonstratorof the indigenously made Reusable Launch Vehicle (RLV), the Indian Space Research Organisation (ISRO) has taken a baby step in building a vehicle that can be reused multiple times to launch satellites into orbit. The hypersonic flight, that lasted about 770 seconds from lift-off tosplashdownin the Bay of Bengal, reached an altitude of about 65 km before re-entering the atmosphere at nearly five times the speed of sound. Many more such successful launches have to be undertaken before the RLV becomes a reusable launch system to put satellites into orbit. Some of the objectives of this week’s launch were to test the aero-thermodynamic characterisation of the vehicle with wings when it re-enters the atmosphere at hypersonic speed; the control and guidance system; the control system to land the vehicle at a specific location; and the hot structure, the basic body-carrying part of the vehicle with heat protecting tiles. The ultimate objective is to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathingpropulsion. It will take 10 to 15 years, and several more launches, before ISRO readies a reusable launch vehicle for commercial use.Building a fully and rapidly reusable launch vehicle will play apivotalrole in cutting down by as much as 80 per cent the cost of launching satellites into orbit. In fact, ISRO is already well-known for launching satellites at a far cheaper cost than other space agencies. Currently, the bulk of the launch cost comes from building the rocket, which can be used just once, as the rockets get burnt on re-entry into the atmosphere. No other space agency has reusable launch vehicles in operation, and ISRO has taken a lead in developing one. Learning from the mistakes of the U.S. National Aeronautics and Space Administration (NASA) in its space shuttle programme, ISRO will not use the same reusable vehicle to launch satellites and carry astronauts as itdrasticallyreduces the payload capacity and thereby increases the cost per kg. ISRO will also use cutting-edge technology to shield the launch vehicle from intense heat to reduce, if not completely eliminate, refurbishment expenses. Getting this right would enable the vehicle to be reused within a very short span of time. If all works as per plan, ISRO should be able to break even after 25 to 50 launches, bringing down the cost of further launches on the same vehicle.Q. What were the main objectives of this week’s launch?a)to test the aero-thermodynamic characterization of the vehicle with wings when it re-enters the atmosphere at hypersonic speedb)the control and guidance system and the hot structurec)the basic body-carrying part of the vehicle with heat protecting tilesd)to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathing propulsion.e)All of aboveCorrect answer is option 'E'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Direction:Read the given passage and answer the questions that follow. Certain words are printed in bold to help you locate them while answering some of these.With the successful launch of the first technologydemonstratorof the indigenously made Reusable Launch Vehicle (RLV), the Indian Space Research Organisation (ISRO) has taken a baby step in building a vehicle that can be reused multiple times to launch satellites into orbit. The hypersonic flight, that lasted about 770 seconds from lift-off tosplashdownin the Bay of Bengal, reached an altitude of about 65 km before re-entering the atmosphere at nearly five times the speed of sound. Many more such successful launches have to be undertaken before the RLV becomes a reusable launch system to put satellites into orbit. Some of the objectives of this week’s launch were to test the aero-thermodynamic characterisation of the vehicle with wings when it re-enters the atmosphere at hypersonic speed; the control and guidance system; the control system to land the vehicle at a specific location; and the hot structure, the basic body-carrying part of the vehicle with heat protecting tiles. The ultimate objective is to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathingpropulsion. It will take 10 to 15 years, and several more launches, before ISRO readies a reusable launch vehicle for commercial use.Building a fully and rapidly reusable launch vehicle will play apivotalrole in cutting down by as much as 80 per cent the cost of launching satellites into orbit. In fact, ISRO is already well-known for launching satellites at a far cheaper cost than other space agencies. Currently, the bulk of the launch cost comes from building the rocket, which can be used just once, as the rockets get burnt on re-entry into the atmosphere. No other space agency has reusable launch vehicles in operation, and ISRO has taken a lead in developing one. Learning from the mistakes of the U.S. National Aeronautics and Space Administration (NASA) in its space shuttle programme, ISRO will not use the same reusable vehicle to launch satellites and carry astronauts as itdrasticallyreduces the payload capacity and thereby increases the cost per kg. ISRO will also use cutting-edge technology to shield the launch vehicle from intense heat to reduce, if not completely eliminate, refurbishment expenses. Getting this right would enable the vehicle to be reused within a very short span of time. If all works as per plan, ISRO should be able to break even after 25 to 50 launches, bringing down the cost of further launches on the same vehicle.Q. What were the main objectives of this week’s launch?a)to test the aero-thermodynamic characterization of the vehicle with wings when it re-enters the atmosphere at hypersonic speedb)the control and guidance system and the hot structurec)the basic body-carrying part of the vehicle with heat protecting tilesd)to test the vehicle’s performance when it travels at a speed of Mach 25 using air-breathing propulsion.e)All of aboveCorrect answer is option 'E'. Can you explain this answer? tests, examples and also practice Banking Exams tests.
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