A(n) ____________________ connection is used when three single-phase transformers are used to step down as three-phase voltage of 2400 V to 240 V, three phase.

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


delta–delta

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What kind of material does MC6x12 refer to?

a. Tube b. Channel c. Beam d. Pipe e. Plate

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The shielding gas used on carbon steel is ____.

A. helium B. carbon dioxide, or a mixture of carbon dioxide and argon C. argon D. argon, or a mixture of argon and helium

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Breeding ____________________ means that offspring will almost always look like the parents

Indicate whether the statement is true or false

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If a 10 k? resistor carries 5 mARMS of current, its voltage drop equals ________

A) 7.07 VRMS B) 70.7 VRMS C) 50 VRMS D) 5 VRMS

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