Compared to transistor, _________ have lower on state conduction losses and higher power handling capability?
A. TRIACs B. Semi conductor diodes C. MOSFETs D. Thyristor
Electronics mcqs
What is used to protect a thyristor from high di / dt conditions__________?
A. Fuse. B. Snubber circuit C. Inductor D. Voltage clamping device
COOLMOS device can be used in application up to power range of___________?
A. 1 KVA B. 2 KVA C. 500 VA D. 100 KVA
Which of the following is used in SCR to protect from high dV / dt__________________?
A. Snubber Circuit B. Fuse C. Equalizing circuit D. Circuit breaker
Which of the following is disadvantage of fast recovery diodes?
A. Recovery is only 5 µs B. Recovery is only 50 µs C. Doping is carried out D. None of these
Which triggering is the most reliable____________?
A. Forward voltage triggering B. Gate triggering C. dV / dt triggering D. Thermal triggering