questions

A. the magnitude of a quantity
B. the phase angle
C. the width of a quantity
D. the magnitude and a quantity direction
A. 0.25
B. 0.01
C. 1
D. 0.5
A. 100 Hz
B. 1,000 Hz
C. 50 Hz
D. 10 Hz
A. 12 kHz
B. 1.3 MHz
C. 25 kHz
D. 18 kHz
A. 39.6 mA
B. 16 mA
C. 45.12 mA
D. 22.6 mA
A. 6.5 V
B. 26 V
C. none of the above
D. 13 V
A. 7.07 V
B. 0.707 V
C. 23.10 V
D. 19.08 V
A. 0 V
B. 6.37 V
C. 1.27 V
D. 7.64 V
A. 40 Hz
B. 400 Hz
C. indeterminable
D. 100 Hz
A. 8 μF
B. 20 μF
C. None of above
D. 2 μF.
A. start and run
B. not start
C. none of the above.
D. start and then stall
A. 0.6 leading
B. unity
C. 0.6 lagging.
D. 0.8 leading
A. dc series motor
B. ac series motor
C. 3 phase induction motor.
D. 2 phase induction motor
A. 50 to 70 watts
B. 10 to 15 watts
C. 250 to 500 watts.
D. 120 to 180 watts
A. ( VR = 120 V, ( VL = VC = 2.4 kV
B. ( VR = 110 V, ( VL = VC = 1.2 kV
C. ( VR = 5.0 V, ( VL = VC = 8.0 V
D. ( VR = 4.8 V, ( VL = VC = 0 kV
A. 2.2W, 75 W
B. 55W, 59 W
C. 0.018W, 51 W
D. 157W, 3425 W
A. 0.0416666666666667
B. –1 A
C. 100 mA
D. –100 mA
A. –67.8 mA
B. 67.8 mA
C. –5.4 mA
D. 5.4 mA