Author Question: When checking an electric furnace, the technician should check: A) The loops per inch of each ... (Read 78 times)

tatyanajohnson · **on:** Jul 24, 2018

When checking an electric furnace, the technician should check:

A) The loops per inch of each strip heater.
B) The frequency of the supply voltage.
C) The temperature of the outside of the furnace cabinet.
D) The voltage and current draw of each strip.

Question 2

What can cause odors or slime build-up in an ice machine?

A) Cleaning the ice machine too often can cause odor and slime build-up.
B) Odor and slime build-up are caused by bacteria and fungi growth.
C) Too many minerals in the water cause odor and slime build-up in an ice machine.
D) Odor and slime build-up are caused by poor-quality water coming into the system.