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Sources of power loss in a chain drive are given below:
1. Friction between chain and sprocket teeth.
2. Overcoming the chain stiffness.
3. Overcoming the friction in shaft bearing.
4. Frictional resistance to the motion of the chain in air or lubricant.
The correct sequence of descending order of power loss due to these sources is
- a)1,2,3,4
- b)1,2,4,3
- c)2,1,3,4
- d)2,1,4,3
Correct answer is option 'A'. Can you explain this answer?
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Sources of power loss in a chain drive are given below: 1. Friction...
Power loss in descending order takes place as 1, 2 3 and 4.
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Sources of power loss in a chain drive are given below: 1. Friction...
Power Loss in Chain Drive:
Introduction:
A chain drive is a mechanism used to transmit power between two parallel shafts. It consists of a chain that meshes with teeth on the sprocket wheels of the driving and driven shafts. During the power transmission process, there are several sources of power loss in a chain drive.
Sources of Power Loss in Chain Drive:
The sources of power loss in a chain drive are as follows:
1. Friction between chain and sprocket teeth:
- When the chain engages with the sprocket teeth, there is friction between them.
- This friction leads to power loss as some energy is dissipated in overcoming this resistance.
- The frictional losses depend on factors such as the condition of the chain and sprocket, lubrication, and tension in the chain.
2. Overcoming the chain stiffness:
- The chain has a certain degree of stiffness due to its construction and material properties.
- As the chain bends around the sprocket, there is a resistance to flexing and this requires additional power.
- Overcoming the chain stiffness results in power loss in the chain drive system.
3. Overcoming the friction in shaft bearing:
- The chain drive system is supported by shaft bearings at both ends.
- Friction occurs between the shaft and the bearing, which results in power loss.
- The amount of power lost depends on factors such as the type of bearing, lubrication, and alignment.
4. Frictional resistance to the motion of the chain in air or lubricant:
- As the chain moves, it encounters resistance from the surrounding medium, whether it be air or lubricant.
- This resistance contributes to power loss in the chain drive system.
- The amount of power lost due to this resistance depends on factors such as the speed of the chain and the viscosity of the medium.
Descending Order of Power Loss:
The correct sequence of descending order of power loss due to these sources is:
a) 1, 2, 3, 4
- Friction between chain and sprocket teeth is the primary source of power loss in a chain drive.
- Overcoming the chain stiffness is the next significant contributor to power loss.
- Overcoming the friction in shaft bearing follows in the sequence.
- Frictional resistance to the motion of the chain in air or lubricant is the least significant source of power loss.
Hence, option 'A' (1, 2, 3, 4) is the correct answer.
Introduction:
A chain drive is a mechanism used to transmit power between two parallel shafts. It consists of a chain that meshes with teeth on the sprocket wheels of the driving and driven shafts. During the power transmission process, there are several sources of power loss in a chain drive.
Sources of Power Loss in Chain Drive:
The sources of power loss in a chain drive are as follows:
1. Friction between chain and sprocket teeth:
- When the chain engages with the sprocket teeth, there is friction between them.
- This friction leads to power loss as some energy is dissipated in overcoming this resistance.
- The frictional losses depend on factors such as the condition of the chain and sprocket, lubrication, and tension in the chain.
2. Overcoming the chain stiffness:
- The chain has a certain degree of stiffness due to its construction and material properties.
- As the chain bends around the sprocket, there is a resistance to flexing and this requires additional power.
- Overcoming the chain stiffness results in power loss in the chain drive system.
3. Overcoming the friction in shaft bearing:
- The chain drive system is supported by shaft bearings at both ends.
- Friction occurs between the shaft and the bearing, which results in power loss.
- The amount of power lost depends on factors such as the type of bearing, lubrication, and alignment.
4. Frictional resistance to the motion of the chain in air or lubricant:
- As the chain moves, it encounters resistance from the surrounding medium, whether it be air or lubricant.
- This resistance contributes to power loss in the chain drive system.
- The amount of power lost due to this resistance depends on factors such as the speed of the chain and the viscosity of the medium.
Descending Order of Power Loss:
The correct sequence of descending order of power loss due to these sources is:
a) 1, 2, 3, 4
- Friction between chain and sprocket teeth is the primary source of power loss in a chain drive.
- Overcoming the chain stiffness is the next significant contributor to power loss.
- Overcoming the friction in shaft bearing follows in the sequence.
- Frictional resistance to the motion of the chain in air or lubricant is the least significant source of power loss.
Hence, option 'A' (1, 2, 3, 4) is the correct answer.
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Sources of power loss in a chain drive are given below: 1. Friction between chain and sprocket teeth. 2. Overcoming the chain stiffness. 3. Overcoming the friction in shaft bearing. 4. Frictional resistance to the motion of the chain in air or lubricant. The correct sequence of descending order of power loss due to these sources isa)1,2,3,4 b)1,2,4,3 c)2,1,3,4 d)2,1,4,3Correct answer is option 'A'. Can you explain this answer?
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Sources of power loss in a chain drive are given below: 1. Friction between chain and sprocket teeth. 2. Overcoming the chain stiffness. 3. Overcoming the friction in shaft bearing. 4. Frictional resistance to the motion of the chain in air or lubricant. The correct sequence of descending order of power loss due to these sources isa)1,2,3,4 b)1,2,4,3 c)2,1,3,4 d)2,1,4,3Correct answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Sources of power loss in a chain drive are given below: 1. Friction between chain and sprocket teeth. 2. Overcoming the chain stiffness. 3. Overcoming the friction in shaft bearing. 4. Frictional resistance to the motion of the chain in air or lubricant. The correct sequence of descending order of power loss due to these sources isa)1,2,3,4 b)1,2,4,3 c)2,1,3,4 d)2,1,4,3Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Sources of power loss in a chain drive are given below: 1. Friction between chain and sprocket teeth. 2. Overcoming the chain stiffness. 3. Overcoming the friction in shaft bearing. 4. Frictional resistance to the motion of the chain in air or lubricant. The correct sequence of descending order of power loss due to these sources isa)1,2,3,4 b)1,2,4,3 c)2,1,3,4 d)2,1,4,3Correct answer is option 'A'. Can you explain this answer?.
Sources of power loss in a chain drive are given below: 1. Friction between chain and sprocket teeth. 2. Overcoming the chain stiffness. 3. Overcoming the friction in shaft bearing. 4. Frictional resistance to the motion of the chain in air or lubricant. The correct sequence of descending order of power loss due to these sources isa)1,2,3,4 b)1,2,4,3 c)2,1,3,4 d)2,1,4,3Correct answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Sources of power loss in a chain drive are given below: 1. Friction between chain and sprocket teeth. 2. Overcoming the chain stiffness. 3. Overcoming the friction in shaft bearing. 4. Frictional resistance to the motion of the chain in air or lubricant. The correct sequence of descending order of power loss due to these sources isa)1,2,3,4 b)1,2,4,3 c)2,1,3,4 d)2,1,4,3Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Sources of power loss in a chain drive are given below: 1. Friction between chain and sprocket teeth. 2. Overcoming the chain stiffness. 3. Overcoming the friction in shaft bearing. 4. Frictional resistance to the motion of the chain in air or lubricant. The correct sequence of descending order of power loss due to these sources isa)1,2,3,4 b)1,2,4,3 c)2,1,3,4 d)2,1,4,3Correct answer is option 'A'. Can you explain this answer?.
Solutions for Sources of power loss in a chain drive are given below: 1. Friction between chain and sprocket teeth. 2. Overcoming the chain stiffness. 3. Overcoming the friction in shaft bearing. 4. Frictional resistance to the motion of the chain in air or lubricant. The correct sequence of descending order of power loss due to these sources isa)1,2,3,4 b)1,2,4,3 c)2,1,3,4 d)2,1,4,3Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
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Here you can find the meaning of Sources of power loss in a chain drive are given below: 1. Friction between chain and sprocket teeth. 2. Overcoming the chain stiffness. 3. Overcoming the friction in shaft bearing. 4. Frictional resistance to the motion of the chain in air or lubricant. The correct sequence of descending order of power loss due to these sources isa)1,2,3,4 b)1,2,4,3 c)2,1,3,4 d)2,1,4,3Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Sources of power loss in a chain drive are given below: 1. Friction between chain and sprocket teeth. 2. Overcoming the chain stiffness. 3. Overcoming the friction in shaft bearing. 4. Frictional resistance to the motion of the chain in air or lubricant. The correct sequence of descending order of power loss due to these sources isa)1,2,3,4 b)1,2,4,3 c)2,1,3,4 d)2,1,4,3Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Sources of power loss in a chain drive are given below: 1. Friction between chain and sprocket teeth. 2. Overcoming the chain stiffness. 3. Overcoming the friction in shaft bearing. 4. Frictional resistance to the motion of the chain in air or lubricant. The correct sequence of descending order of power loss due to these sources isa)1,2,3,4 b)1,2,4,3 c)2,1,3,4 d)2,1,4,3Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Sources of power loss in a chain drive are given below: 1. Friction between chain and sprocket teeth. 2. Overcoming the chain stiffness. 3. Overcoming the friction in shaft bearing. 4. Frictional resistance to the motion of the chain in air or lubricant. The correct sequence of descending order of power loss due to these sources isa)1,2,3,4 b)1,2,4,3 c)2,1,3,4 d)2,1,4,3Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Sources of power loss in a chain drive are given below: 1. Friction between chain and sprocket teeth. 2. Overcoming the chain stiffness. 3. Overcoming the friction in shaft bearing. 4. Frictional resistance to the motion of the chain in air or lubricant. The correct sequence of descending order of power loss due to these sources isa)1,2,3,4 b)1,2,4,3 c)2,1,3,4 d)2,1,4,3Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
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