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