Download Aptitude Crack
img not found img not found

Power Electronics

Q1: McMurrary full bridge inverter uses

A auxiliary commutation

B complementary commutation

C natural commutation

D any of the above

ANS:A - auxiliary commutation

McMurray-Bedford half-bridge inverter. McMurray-Bedford inverter is a complementary impulse commutated inverter. This means that if two inductors are tightly coupled, tringgering of one thyristor turns-off another thyristor in the same arm. This circuit configuration uses less numbers of thyristors and capacitors are higher.



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.