Author Question: If aluminum power wire is used, to make a safe connection the installer should make sure: A) To ... (Read 137 times)

mckennatimberlake · **on:** Jul 24, 2018

If aluminum power wire is used, to make a safe connection the installer should make sure:

A) To first spray the lugs with insulating spray.
B) To use an aluminum-tipped screwdriver to tighten the lugs.
C) The aluminum wire is one size smaller than a comparable copper wire.
D) That the furnace power connectors are rated for aluminum wire.

Question 2

The twisting force that must be developed by a motor to turn its load is called:

A) Torque. B) Torsion. C) Horsepower. D) Wattage.