When measuring the resistance of relay coil it should be removed ...

[rlane42]

When measuring the resistance of relay coil it should be removed from the circuit and measure:
 
  A) Some measurable resistance depending on the design of the relay.
  B) Infinite  or OL on digital meters.
  C) 0.
  D) None of the above.

Question 2

If aluminum power wire is used, to make a safe connection the installer should make sure
 
  A) That the furnace power connectors are rated for aluminum wire
  B) to first spray the lugs with insulating spray
  C) The aluminum wire is one size smaller than a comparable copper wire
  D) to use an aluminum tipped screwdriver to tighten the lugs

[spencer.martell]

Answer to Question 1

A

Answer to Question 2

A

[rlane42]

Both answers were spot on, thank you once again

[spencer.martell]

Great! Please up vote