Subject Repository
Electrical Engineering Mcqs
Showing 3601 – 3620 of 3,699 verified multiple choice questions with answers and explanations.
Q3603NTS / FPSC / PPSC
Typical range of thyristor turn OFF time is______________?
Q3606NTS / FPSC / PPSC
During reverse recovery time__________________?
Q3608NTS / FPSC / PPSC
During which time maximum conduction spreading take place in the thyristor during turn ON?
Q3609NTS / FPSC / PPSC
A GTO can be turned on by applying___________?
Q3611NTS / FPSC / PPSC
The typical time of rising time lies between______________?
Q3612NTS / FPSC / PPSC
The reverse recovery time of diode is trr = 3 μs and the rate off all of the diode current is di/dt = 30 A/μs. The storage charge current QRR is___________?
Q3613NTS / FPSC / PPSC
Maximum power loss occurs during_________________?
Q3614NTS / FPSC / PPSC
Spread time is defined as the interval during which_____________?
Q3615NTS / FPSC / PPSC
The turn-on time of an SCR with inductive load is 20 µs. The puls train frequency is 2.5 KHz with a mark/space ratio of 1/10, then SCR will___________?
Q3616NTS / FPSC / PPSC
A power MOSFET has three terminals called___________?
Q3617NTS / FPSC / PPSC
Rise time is defined by the interval when____________?
Q3618NTS / FPSC / PPSC
A modern power semiconductor device that combines the characteristic of BJT and MOSFET is_____________?
Q3619NTS / FPSC / PPSC