Pure water is ____ pH; any measures below this point are increasingly acidic and above are alkaline

a. 6.6 c. 7.0
b. 6.8 d. 7.2

C

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For the motor in Problem 7.1 and for a fan-type load, calculate the following, assuming that the supply frequency is increased by 20%:

a. Motor speed b. Starting torque c. Starting current d. Motor efficiency (ignore rotational and core losses)

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Find the root of the following number: .  (Round answer to the nearest thousandth or three places to the right of the decimal point).

What will be an ideal response?

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Double-acting doorsswing in either direction for easy passage.

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

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Diode and transistor chips are formed using the ____ technique.

A. thin-film B. monolithic C. thick-film D. hybrid

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