electric train
b. circuit with bad power factor causes:
a. electric drill.
12.c. One application for series d. motor is:
a. The capacitive reactance 100F capacitor when connected a
50Hz supply will be:
a. One application for a. central heating pump
d.c.42kΩ.42Ω
d. electric train
b. 20Ω
c. 5Ω
b. 5Ω
b. induction motor is:
a.
10. central heating pump
d. 20Ω
c.
8. 31.
9. more current taken from the supply
d.
. fall the supply voltage
b. microwave oven
c. 31. The inductive reactance 100mH coil when connected 50Hz
supply will be:
a. 31.
11. electric drill. increase the supply voltage
c. microwave oven
c. electric train
b. 31. One application for shaded pole a. central heating pump
d.219
U W
6 6
2 2
C1
L1 C1
2
C3
4
5
6
To phase supply
To phase motor
7.8Ω
d.8kΩ.c. electric drill. less current taken from the supply. motor is:
a. microwave oven
c
