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Assertion (A): If the duty cycle of chopper is low the current would not become discontinuous Reason (R): If the time constant L/R of the load in chopper is low the current may become discontinuous. | |
A. | Both A and R are correct and R is correct explanation of A [Wrong Answer] |
B. | Both A and R correct but R is not correct explanation of A [Wrong Answer] |
C. | A is correct but R is wrong [Correct Answer] |
D. | A is wrong but R is correct [Wrong Answer] |
View Answer
Explanation:-
Answer : C Discuss it below : !! OOPS Login [Click here] is required to post your answer/result |
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3289
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289
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TRUE
FALSE
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1011
1111
1101
1110
⇒ To evaluate X = (A + B + 1.2) * (A + B - C) the sequence of operation is
+ + + - * =
* + + + - =
+ + - * + =
- + + + * =
⇒ For a plane good conductor, skin depth varies
directly as square root of permeability
directly as square root of frequency
inversely as permittivity
inversely as square root of conductivity