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