Author Question: Control voltage can be out because: A) Because of a blown 24 volt fuse. B) Because of an issue ... (Read 106 times)

iveyjurea · **on:** Jul 24, 2018

Control voltage can be out because:

A) Because of a blown 24 volt fuse.
B) Because of an issue with the transformer that supplies the control voltage.
C) The part of the system that houses the transformer has no line voltage.
D) All of these could be the cause.

Question 2

What is a distillate oil?

A) Distillates are bio-fuels manufactured from ethanol.
B) Distillates evaporate at relatively low temperatures.
C) Distillates are filtered to remove impurities.
D) A distillate is what is left after all the residuals have been vaporized.