In the basic warm-air furnace, many controls that are applicable to warm-air furnaces depend on the type of energy that is being used to supply the heat to the structure.
Answer the following statement true (T) or false (F)
False
Rationale: In the basic warm-air furnace, many controls are applicable to warm-air furnaces regardless of the type of energy that is being used to supply the heat to the structure.
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Which of the following describes MSCPs?
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Indicate whether the statement is true or false
The strength of an electric motor is rated in:
A) Full load amps. B) RPM. C) Horsepower. D) Service factor.
Which of the following will cause the number of conductors allowed in a box to be reduced?
A) The shape of the box B) The use of cable clamps C) Locating the box in a wet area D) The addition of box extension rings