In three-phase transformers, the ____________________ or phase sequence between the primary and the secondary is critical.

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


phase rotation

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Under what circumstances does Subpart P not apply to house foundation or basement excavations?

What will be an ideal response?

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According to the International System of Units (SI), linear unit commonly used on drawings is the inch.

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

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The standard size of a bore is 3.625 inches. It is honed to 3.628 inches. How many inches is the diameter increased?

A. 0.0003 B. 0.003 C. 0.03 D. 0.3

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____ means the ability to be hammered or pressed into shape without breaking.

A. Tensile B. Ductile C. Nodular D. Malleable E. none of the above

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