Computer Programming MCQs

A. String efficient
B. Reliability factor
C. Factor of safety
D. Derating factor

A. Holes only
B. Electrons only
C. Either electron or holes
D. Both electron and holes

A. Series connection.
B. Parallel connection.
C. Anti parallel connection.
D. Both b and c.

A. To limit di / dt of scr
B. To limit dv / dt of scr
C. For voltage equalisation
D. Both b and c

A. High current demand
B. Low voltage demand
C. Low current demand
D. High voltage demand

A. 0 – 0.5 v.
B. 0.5 – 1 v.
C. 1 – 1.5 v.
D. 1.5 – 2 v.

A. Igbts
B. Coolmos
C. Triac
D. Sits

A. Reverse recovery time ( trr ) > gate recovery time (tgr)
B. Device turn off time ( tq ) > reverse recover time (trr)
C. Circuit turn off time > device turn off time ( tq )
D. All of these

A. Sit
B. Bjt
C. Triac
D. Igbt

A. 3 – 10 μs
B. 3 – 50 μs
C. 3 – 100 μs
D. 3 – 500 μs