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Very soonly apgenc AE posts are going to be release.
Start  the preparation.
The written test consists of aptitude and core technical questions.

Those are multile choice questions.

power electronics objectives

1.what is  mean by latching current ?
Ans.the minimum value of anode current which is required to make the switch  turn on.

2.what is mean by holding current.
ans.the minimum value of anode current which is required to turn off the thyristr.

3.what is commutaton?
Ans.the process of  turn off the thyristor is called commutation.