Maximum power loss occurs during_________________?

Related Mcqs:

Leakage current flows through the thyristor in_________?

A. forward blocking mode B. reverse blocking mode C. both forward and reverse blocking mode D. forward conduction mode...

60 thyrsistors are connected in series and parallel to form a 10 KV and 5.5 KA switch. Each thyristor is rated for 1.2 KV, 1 KA. The no. of parallel path are 6. The efficiency of the switch is______________________?

A. 76.3 % B. 91.6 % C. 83.3 % D. 90.9 %...

In the operation and control of both naturally commutated and forced commutated SCR base converter, commutation plays an important role. The converters is / are ___________?

A. AC – DC B. DC – DC C. DC – AC D. All of these...

In the SPWM, the modulating signal is___________?

A. Square B. Sinusoidal C. Triangular D. Saw – tooth...

AC power in a load can be controlled by using_____________?

A. two SCR’s in parallel opposition B. two SCR’s in series C. three SCR’s in series D. four SCR’s in series...