transformer
b. electric motor.c.
18. electromagnetic switch operated solenoid one definition of:
a. transformer. permanent magnet
b. State how power factor correction achieved on:
a.
17. motor
c. a. a. a.
19.
.c. Use sketch help you describe the meaning the words:
a. 115V
c. Use sketch with notes explanation describe ‘good’ and ‘bad’
power factor.13.c. fluorescent light fitting
b. inductive coil. 2V
b. Sketch the magnetic hysteresis loop magnetic material suitable for:
a. split-phase motor
d.
16. relay
d. induction motor
c. step down transformer has 1000 turns the primary winding and
500 turns the secondary winding.
20. mutual inductance.
21. series motors
b. Use sketch with notes explanation show how turning force is
applied the rotor and therefore, the drive shaft, electric motor. the input voltage was 230V
the output voltage will be:
a. a. Give three applications for each the following types motor:
a.
14. inductance
b. shaded pole motor.c. 200V
d.
15. d. 460V.c. Use sketch with notes explanation describe how force is
applied conductor magnetic circuit and how this principle is
applied electric motor
