A. electronic equipment
B. transformers
C. current transformers
D. auto transformers
A. low
B. very low
C. high
D. very high
A. resistive
B. inductive
C. capacitive
D. none of the above
A. 200 Hz
B. 100 Hz
C. 60 Hz
D. 50 Hz
A. high voltage across the load
B. low voltage across the load
C. unequal line voltages across the load
D. minimun voltage across the load
A. 282.8 V
B. 141.4 V
C. 111 V
D. 100 V
A. Square wave
B. Sine wave
C. Half wave rectified sine wave
D. Triangular wave
A. increasing core length
B. decreasing the number of turns
C. decreasing the diameter of the former
D. choosing core material having high relative permeability
A. Vc and VR
B. VL and VR
C. Vc and VL
D. none of the above
A. 0.5 of peak value
B. 0.707 of peak value
C. same as peak value
D. zero