a) 2/3 b) 1/3 c) 3 d) 1/6 Ans: (b)
a) Arc in a circuit breaker is interrupted at maximum current b) Arc in a circuit breaker is interrupted at zero current c) Arc in a circuit breaker is interrupted at maximum voltage d) Arc in a circuit breaker is interrupted at minimum voltage Ans: (b)
a) 1.2 M b) 2 M c) 1.25 M d) 1 M Ans: (d)
a) 50% b) 10% c) 5% d) 20% Ans: (d)
a) Line capacitance b) Line inductance c) Line resistance d) (b) and (c) Ans: (d)
a) Strain type b) Disc type c) Suspension type d) Pin type Ans: (c)
a) The transmission line is dead ended b) The direction of transmission line changes c) The transmission line short d) (a) and (b) Ans: (d)
a) Transmission line b) Feeder c) Motor d) Generator Ans: (d)
a) Feeder b) Transmission line c) Motor d) Generator Ans: (b)
a) Series capacitor b) Series capacitors c) Synchronous capacitors d) All above Ans: (d)