Electrical Engineering (EE) Exam > Electrical Engineering (EE) Questions > The power reflected by a wave with incident p...
Start Learning for Free
The power reflected by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5)
- a)2
- b)8
- c)6
- d)4
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
The power reflected by a wave with incident power of 16 units is(Given...
Answer: d
Explanation: The fraction of the reflected to the incident power is given by the reflection coefficient. Thus Pref = R2xPinc. On substituting the given data, we get Pref = 0.52 x 16 = 4 units.
Explanation: The fraction of the reflected to the incident power is given by the reflection coefficient. Thus Pref = R2xPinc. On substituting the given data, we get Pref = 0.52 x 16 = 4 units.
Most Upvoted Answer
The power reflected by a wave with incident power of 16 units is(Given...
To calculate the power reflected by a wave, we need to use the reflection coefficient. The reflection coefficient is a measure of how much of the incident power is reflected back from the boundary.
Given that the reflection coefficient is 0.5, we can calculate the power reflected as follows:
1. Calculate the reflected power:
- The reflection coefficient is given by the equation:
Reflection coefficient = (Power reflected / Power incident)
- Rearranging the equation, we can find the power reflected:
Power reflected = Reflection coefficient * Power incident
2. Substitute the given values into the equation:
- Reflection coefficient = 0.5
- Power incident = 16 units
Power reflected = 0.5 * 16 = 8 units
Therefore, the power reflected by the wave is 8 units.
Explanation:
The reflection coefficient represents the ratio of the reflected power to the incident power. In this case, the reflection coefficient is given as 0.5, which means that 50% of the incident power is reflected back.
To calculate the power reflected, we multiply the reflection coefficient by the incident power. Since the incident power is given as 16 units, we can calculate the power reflected as 0.5 * 16 = 8 units.
So, the correct answer is option D, which states that the power reflected by the wave is 8 units.
Given that the reflection coefficient is 0.5, we can calculate the power reflected as follows:
1. Calculate the reflected power:
- The reflection coefficient is given by the equation:
Reflection coefficient = (Power reflected / Power incident)
- Rearranging the equation, we can find the power reflected:
Power reflected = Reflection coefficient * Power incident
2. Substitute the given values into the equation:
- Reflection coefficient = 0.5
- Power incident = 16 units
Power reflected = 0.5 * 16 = 8 units
Therefore, the power reflected by the wave is 8 units.
Explanation:
The reflection coefficient represents the ratio of the reflected power to the incident power. In this case, the reflection coefficient is given as 0.5, which means that 50% of the incident power is reflected back.
To calculate the power reflected, we multiply the reflection coefficient by the incident power. Since the incident power is given as 16 units, we can calculate the power reflected as 0.5 * 16 = 8 units.
So, the correct answer is option D, which states that the power reflected by the wave is 8 units.
Attention Electrical Engineering (EE) Students!
To make sure you are not studying endlessly, EduRev has designed Electrical Engineering (EE) study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Electrical Engineering (EE).
|
Explore Courses for Electrical Engineering (EE) exam
|
|
Similar Electrical Engineering (EE) Doubts
Top Courses for Electrical Engineering (EE)View all
The power reflected by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5)a)2b)8c)6d)4Correct answer is option 'D'. Can you explain this answer?
Question Description
The power reflected by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5)a)2b)8c)6d)4Correct answer is option 'D'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about The power reflected by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5)a)2b)8c)6d)4Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The power reflected by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5)a)2b)8c)6d)4Correct answer is option 'D'. Can you explain this answer?.
The power reflected by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5)a)2b)8c)6d)4Correct answer is option 'D'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about The power reflected by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5)a)2b)8c)6d)4Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The power reflected by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5)a)2b)8c)6d)4Correct answer is option 'D'. Can you explain this answer?.
Solutions for The power reflected by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5)a)2b)8c)6d)4Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE).
Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.
Here you can find the meaning of The power reflected by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5)a)2b)8c)6d)4Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The power reflected by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5)a)2b)8c)6d)4Correct answer is option 'D'. Can you explain this answer?, a detailed solution for The power reflected by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5)a)2b)8c)6d)4Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of The power reflected by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5)a)2b)8c)6d)4Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The power reflected by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5)a)2b)8c)6d)4Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
|
|
Explore Courses for Electrical Engineering (EE) exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup