Download Aptitude Crack
img not found img not found

Power Electronics

Q1:

When thyristors are connected in series and parallel, it may be necessary to have :

A current derating

B voltage derating

C both current and voltage derating

D none of the above

ANS:C - both current and voltage derating

Thyristors in series do not share the voltage equally and require voltage derating. Thyristors in parallel need current derating.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.