Electronics and Communication Engineering - Power Electronics - Discussion


Assertion (A): The surge current which an SCR can withstand is much higher than rms on state current.

Reason (R): The duration of surge current is very small.

[A]. Both A and R are correct and R is correct explanation of A
[B]. Both A and R correct but R is not correct explanation of A
[C]. A is correct but R is wrong
[D]. A is wrong but R is correct

Answer: Option A


Since duration of surge current is small, the associated energy is small.

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