Name the four basic switch symbols.
What will be an ideal response?
There are four basic symbols; normally open (NO), normally closed (NC), normally open held closed (NOHC), and normally closed held open (NCHO).
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For a 12-volt battery, ____ is determined by the number of amperes a battery can deliver for 30 seconds at 00F (-17.70C) without terminal voltage falling below 7.2 volts.
A. DC B. AC C. capacity D. CCA
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Scale results in a low head pressure in the cooling mode and high suction pressure in the heating mode.
Answer the following statement true (T) or false (F)
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Roof plans provide a view looking down on the entire structure.
Answer the following statement true (T) or false (F)
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Why are the terms jogging and inching often used interchangeably?
What will be an ideal response?
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