Electrical Engineering (EE) Exam > Electrical Engineering (EE) Questions > For a tachometer, if a(t) is the rotor displa...
Start Learning for Free
For a tachometer, if a(t) is the rotor displacement, e(t) is the output voltage and K is the tachometer constant, then the transfer function is given by:
- a)Ks2
- b)K/s
- c)Ks
- d)K
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
For a tachometer, if a(t) is the rotor displacement, e(t) is the outpu...
Explanation: e(t)=Kw
E(s)=Ksa(s)
E(s)/a(s)=Ks.
E(s)=Ksa(s)
E(s)/a(s)=Ks.
Most Upvoted Answer
For a tachometer, if a(t) is the rotor displacement, e(t) is the outpu...
Explanation:
Transfer function is defined as the ratio of output to input in the Laplace domain. In the case of a tachometer, the input is the rotor displacement (a(t)) and the output is the output voltage (e(t)). The tachometer constant (K) is a parameter that relates the input and output.
The transfer function of a tachometer can be derived using the following steps:
1. Write the equation that relates the input and output:
e(t) = K * a(t)
2. Take the Laplace transform of both sides:
E(s) = K * A(s)
where E(s) and A(s) are the Laplace transforms of e(t) and a(t), respectively.
3. Divide both sides by A(s) to get the transfer function:
H(s) = E(s)/A(s) = K
Therefore, the transfer function is a constant value, which is equal to the tachometer constant (K).
Option C is the correct answer, which states that the transfer function is Ks/d. This is incorrect because the transfer function is a constant value (K) and does not have any s or d terms.
Transfer function is defined as the ratio of output to input in the Laplace domain. In the case of a tachometer, the input is the rotor displacement (a(t)) and the output is the output voltage (e(t)). The tachometer constant (K) is a parameter that relates the input and output.
The transfer function of a tachometer can be derived using the following steps:
1. Write the equation that relates the input and output:
e(t) = K * a(t)
2. Take the Laplace transform of both sides:
E(s) = K * A(s)
where E(s) and A(s) are the Laplace transforms of e(t) and a(t), respectively.
3. Divide both sides by A(s) to get the transfer function:
H(s) = E(s)/A(s) = K
Therefore, the transfer function is a constant value, which is equal to the tachometer constant (K).
Option C is the correct answer, which states that the transfer function is Ks/d. This is incorrect because the transfer function is a constant value (K) and does not have any s or d terms.
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
For a tachometer, if a(t) is the rotor displacement, e(t) is the output voltage and K is the tachometer constant, then the transfer function is given by:a)Ks2b)K/sc)Ksd)KCorrect answer is option 'C'. Can you explain this answer?
Question Description
For a tachometer, if a(t) is the rotor displacement, e(t) is the output voltage and K is the tachometer constant, then the transfer function is given by:a)Ks2b)K/sc)Ksd)KCorrect answer is option 'C'. 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 For a tachometer, if a(t) is the rotor displacement, e(t) is the output voltage and K is the tachometer constant, then the transfer function is given by:a)Ks2b)K/sc)Ksd)KCorrect answer is option 'C'. 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 For a tachometer, if a(t) is the rotor displacement, e(t) is the output voltage and K is the tachometer constant, then the transfer function is given by:a)Ks2b)K/sc)Ksd)KCorrect answer is option 'C'. Can you explain this answer?.
For a tachometer, if a(t) is the rotor displacement, e(t) is the output voltage and K is the tachometer constant, then the transfer function is given by:a)Ks2b)K/sc)Ksd)KCorrect answer is option 'C'. 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 For a tachometer, if a(t) is the rotor displacement, e(t) is the output voltage and K is the tachometer constant, then the transfer function is given by:a)Ks2b)K/sc)Ksd)KCorrect answer is option 'C'. 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 For a tachometer, if a(t) is the rotor displacement, e(t) is the output voltage and K is the tachometer constant, then the transfer function is given by:a)Ks2b)K/sc)Ksd)KCorrect answer is option 'C'. Can you explain this answer?.
Solutions for For a tachometer, if a(t) is the rotor displacement, e(t) is the output voltage and K is the tachometer constant, then the transfer function is given by:a)Ks2b)K/sc)Ksd)KCorrect answer is option 'C'. 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 For a tachometer, if a(t) is the rotor displacement, e(t) is the output voltage and K is the tachometer constant, then the transfer function is given by:a)Ks2b)K/sc)Ksd)KCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
For a tachometer, if a(t) is the rotor displacement, e(t) is the output voltage and K is the tachometer constant, then the transfer function is given by:a)Ks2b)K/sc)Ksd)KCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for For a tachometer, if a(t) is the rotor displacement, e(t) is the output voltage and K is the tachometer constant, then the transfer function is given by:a)Ks2b)K/sc)Ksd)KCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of For a tachometer, if a(t) is the rotor displacement, e(t) is the output voltage and K is the tachometer constant, then the transfer function is given by:a)Ks2b)K/sc)Ksd)KCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice For a tachometer, if a(t) is the rotor displacement, e(t) is the output voltage and K is the tachometer constant, then the transfer function is given by:a)Ks2b)K/sc)Ksd)KCorrect answer is option 'C'. 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!
within 7 days!
Takes less than 10 seconds to signup