10. One application for shaded pole a.
9.
12. microwave oven
c. more current taken from the supply
d. 20Ω
c. circuit with bad power factor causes:
a. fall the supply voltage
b. 31. One application for series d. increase the supply voltage
c. 5Ω
b. 5Ω
b.c. central heating pump
d.c.42kΩ. motor is:
a. central heating pump
d.8Ω
d. less current taken from the supply. induction motor is:
a. motor is:
a.8kΩ. central heating pump
d. microwave oven
c. microwave oven
c. electric drill. electric train
b. 31. electric train
b.c. 20Ω
c. One application for a. electric drill.
.
8. electric drill. The inductive reactance 100mH coil when connected 50Hz
supply will be:
a. The capacitive reactance 100F capacitor when connected a
50Hz supply will be:
a. 31. electric train
b.
11.219
U W
6 6
2 2
C1
L1 C1
2
C3
4
5
6
To phase supply
To phase motor
7.42Ω
d. 31
