A. Inductance
B. Capacitance
C. Resistance
D. Reactance
A. fault occurs on the bus itself
B. fault occurs on neutral line
C. two or more faults occur simultaneously
D. fault occurs with respect to earthing
A. lengthening of the gap
B. cooling and blast effect
C. both A. and B
D. deionizing the oil with forced air
E. none of the above
A. Photoelectric effect
B. Electrostatic effect
C. Heating effect
D. Magnetic effect
A. Impedance
B. Reactance
C. Either of the above
D. None of the above
A. transposition of the power line
B. transposition of the communication line
C. both (A) and (B)
D. increasing the distance between the conductors
A. slow making and breaking of load circuit contacts
B. foreign matter on the contact surface
C. too low contact pressure
D. all of the above