This topic contains a solution. Click here to go to the answer

Author Question: When measuring the resistance of relay coil it should be removed from the circuit and measure: A) ... (Read 283 times)

rlane42

  • Hero Member
  • *****
  • Posts: 594
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



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

spencer.martell

  • Sr. Member
  • ****
  • Posts: 342
Answer to Question 1

A

Answer to Question 2

A



rlane42

  • Hero Member
  • *****
  • Posts: 594
Both answers were spot on, thank you once again




 

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

For a complete list of videos, visit our video library