Explain where single-phase power and three-phase power are normally used

What will be an ideal response?


Single-phase power is commonly used for residential and small commercial systems. For larger motors, generally 5 Hp and above, three-phase power is normally used.

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The difference in a pier and a column is that a pier is usually much higher in proportion to its thickness.

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

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A semicircular-sided tank is welded in the shop. The length of the tank’s bottom, shown in the figure, is 25”, and the radius is 6”. How long is the piece of metal used to form the sides of the tank, in inches? Round the answer to the nearest 1/16”.

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Heirloom crops are typically grown on large farms

Indicate whether the statement is true or false.

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Feeding dusty or moldy food to horses can cause liver and brain disorders

Indicate whether the statement is true or false.

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