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