IS any one still up? i need help! (1 Viewer)

[mozzie]

gather secondary information to discuss advantages/disadvantages of AC and DC generators and relate these to their use

ok i need someone to explain what the relate these ot their use means

 

[helper]

EG DC no good for transmission. Explain why

AC motors not as effective at heavy loads, so advantages in industry

 

[equiski]

There is no easy way to change the speed of AC motors. So used in toys/ multispeed tools. Also, battery operated things genrally use DC motors so they don't have to change the power source into AC.

They answers are in the summaries posted on this site though...