Computer Programming MCQs

A. Indirect switch matrix circuits
B. Direct switch matrix circuits
C. Embedded converters
D. All of these

A. High speed operation
B. High rupturing capacity
C. No ageing effect
D. All of the above

A. Load survey method
B. Mathematical method
C. Statistical method
D. Economic parameters

A. Ac – ac converters
B. Ac – dc converters
C. Dc – ac converters
D. Dc – dc converters

A. Equal division of voltage across each thyristor
B. Equal division of current through each thyristor in parallel
C. Equal division of voltage across each thyristor in parallel
D. Equal division of current through each thyristor in series

A. 60
B. 70
C. 80
D. 90

A. 76.3 %
B. 91.6 %
C. 83.3 %
D. 90.9 %

A. Directly proportional to vm of supply voltage
B. Inversely proportional to vm of supply voltage
C. Inversely proportional to l in the circuit
D. Both a and c

A. 5, 7
B. 4, 6
C. 7, 5
D. 6, 4

A. R and c in series but with diode across c
B. R and c in series but with diode across r
C. Series r and diode with c across r
D. Series r and diode with c across r