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