Compression nut, a compression sleeve, and a ferrule comprise which of the following?
A) Compression joint B) Sweat reducing coupling
C) Flare joint D) Sweat ells
A
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List 10 general pieces of information a repair order often contains.
What will be an ideal response?
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Explain the use of a bypass diode.
What will be an ideal response?
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In agricultural buildings that require equipotential planes, the equipotential plane must be bonded to the grounding system with a bare or insulated solid copper wire no smaller than _____.
a. No 8 AWG b. No 6 AWG c. No 4 AWG d. No 3 AWG
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No secondary overcurrent protection is required for certain transformers 1000 volts, nominal, or less with currents of at least 9 amperes and a maximum primary overcurrent protection of ____.
A. 75% B. 100% C. 125% D. 150%
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