A. Air B. Liquid C. Vacuum D. Any of the above medium Right Answer: D. Any of the above medium

A. Directly proportional to the gas pressure and inversely proportional to the electrode gap B. Inversely proportional to the gas pressure and directly proportional to the electrode gap C. Directly proportional to the both electrode gap and gas pressure D. Inversely proportional to the both electrode gap and gas pressure Right Answer: C. Directly proportional to the both electrode gap […]

A. Capacitors B. Cables C. Insulators D. Only a and b Right Answer: D. Only a and b

A. Decreases as the cavity depth increases B. Increases as the cavity depth increases C. Remains unaffected as the cavity depth increases D. None of these Right Answer: A. Decreases as the cavity depth increases

A. 5 kV/cm B. 10 kV/cm C. 15 kV/cm D. 20 kV/cm Right Answer: D. 20 kV/cm

A. Generators and motors B. Cables C. Transformers D. Circuit breakers Right Answer: A. Generators and motors

A. Pure sine wave output B. No high power arcing C. No repeated flashovers D. Additional variable chokes Right Answer: D. Additional variable chokes

A. R only B. R and L simultaneously C. R and C simultaneously D. L and C simultaneously Right Answer: B. R and L simultaneously

A. High impedance device B. Low impedance device C. Relay coil D. Only b and c Right Answer: D. Only b and c

A. Positive half cycle B. Negative half cycle C. Sinusoidal waveform D. All of these Right Answer: D. All of these