In order for there to be a control signal, an error must exist between input and output; that is, the load can never be exactly in the required position. This condition is known as the ____ error.

a. proportional
b. derivative
c. steady-state
d. overshoot


c. steady-state

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One danger to short-range planning is that

a. top management dislikes following short-range plans. b. it relies solely on input from the lowest levels of management. c. too often it proves to be wrong. d. it can lead to a dysfunctional over-emphasis on short-term results. e. All of the above.

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During the war, approximately 200,000 Chinese and Southeast Asians worked and studied in which European country?

a. France b. Great Britain c. Russia d. Germany

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Rough threads in a tapped hole can be caused by:

A) Dull taps B) Insufficient lubrication C) Chips clogging the flutes D) All of the above

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The air-acetylene torch provides flames that are in the __________ range.

A. 3600°F B. 5300°F C. 5600°F D. 6600°F

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