____________________ and ____________________ are the two devices ...

[fnuegbu]

___________________ _ and ___________________ _ are the two devices that use magnetism to
  produce electricity from an engine.

 
  Fill in the blank(s) with the appropriate word(s).

Question 2

A(n) ___________________ _ describes a material that provides great resistance to the flow of
  electricity.

 
  Fill in the blank(s) with the appropriate word(s).

[karlss]

Answer to Question 1

Generators, alternators
alternators, generators

Answer to Question 2

ANS: insulator

[fnuegbu]

Thanks for the timely response, appreciate it

[bigcheese9]

Gracias!