In current commutated DC-DC choppers, the voltage spike appears across the load when_____________?

Related Mcqs:

A thyristor equivalent of a thyratron tube is a _________?

A. Diac B. Triac C. Silicon controlled-rectifier SCR D. None of above...

Which of following devices has highest di/dt and dv/dt capability?

A. SIT B. SITH C. GTO D. SCR...

Which following is a two terminal three layer device?

A. BJT B. Power dioed C. MOSFET D. None of above...

For swept frequency measurements, the input impedance of the mismatched transmission line would vary with frequency as the electrical length of the transmission line would

A. Decrease with frequency B. Remains same with change in frequency C. Increase with frequency D. Either A. or B....

The on – state voltage drop of IGBT consists of__________?

A. Drop across the collector junction B. Drop across the drift region C. Drop across MOSFET portion D. All of these...