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