When using cleaning and sanitizing chemicals, it is not necessary or recommended to wear protective clothing and eyewear.
Answer the following statement true (T) or false (F)
False
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The amount of voltage drop across each component in a series circuit is proportional to the resistance of the components and the amount of ____________________ flow.
Fill in the blank(s) with the appropriate word(s).
How can a technician determine if a temperature sensing lead of his digital thermometer is working correctly?
What will be an ideal response?
Welding drawings are usually called ________________________________________.
Fill in the blank(s) with the appropriate word(s).
What is auxiliary heat?
A) A separate system connected to the same ductwork B) Another heat source added to make up the difference between the heat pump capacity and the house load C) a heating system that is not really needed D) a heating system that operates using "green" alternative energy