What is used to protect a thyristor from high di / dt conditions__________?

Related Mcqs:

Which semiconductor device acts like a diode and two transistor?

A. UJT B. Diac C. Triac D. SCR...

To meet high current demand we use SCRs in______________?

A. series connection. B. parallel connection. C. anti parallel connection. D. both B and C....

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...

The phase angle of gate signal in TRIAC can be shifted by using_____________?

A. A capacitor B. A variable resistor C. An inductor D. Only (a) and (b)...

If a shunt motor is started with its field winding open then___________?

A. It will rotate at the same speed as that with its field winding closed B. It will rotate at less speed as that with its field winding closed C. It will rotate at dangerously high speed D. None of these...