force
c. Which the following may defined ‘the rate doing work’:
a. acceleration
b.
21.
18. mains supply and show these values sketch the
mains supply. work done
c. power
d. velocity
15. velocity
14. mass
d.12. Which the following may defined ‘the force applied times
the distance moved the direction the force’:
a. acceleration
b. acceleration
b. State how emf induced alternator.
. power
d.
17. Sketch the construction simple alternator and label all the parts. velocity
16. work done
c.c. weight
13. acceleration
b. Which the following may defined ‘may cause stationary
object move bring moving body rest’:
a. Briefly define what mean ‘simple machine’ and give five
examples.
20. power
d. Briefly describe what mean turning force’ and give five
practical examples this effect. Which the following may defined ‘the speed given
direction’:
a. Sketch and name the
shape the generated emf. Briefly describe what mean ‘the efficiency machine’. Calculate state the average rms and maximum value the
domestic a.
19. work done
c
