Two types of defrost used with low temperature fixtures are ____________________ and ____________________.

Fill in the blank(s) with the appropriate word(s).


hot gas, electric heat

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M-codes are preparatory commands.

Answer the following statement true (T) or false (F)

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____________________ eye area is an indication of the overall amount of muscle in a carcass

Fill in the blank(s) with correct word

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A balanced delta-connected load draws 5 kW at a power factor of 0.8 lagging. If the three-phase system has an effective line voltage of 400 V, find the line current.

What will be an ideal response?

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The equivalent length of the runs in a residential house will often be how long?

A) 50 ft B) 1,000 ft C) 10 ft D) 100 ft

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