When supporting insulated pipelines, use a _____ with a clevis.

a. spring can
b. shield
c. trapeze
d. pipe clamp


b. shield

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In the worldwide youthful protests of 1968, the movement in ____ succeeded in toppling the government, while the movement in ____ ended in harsh repression and failure.

A. the United States; France B. Poland; France C. Germany; Britain D. France; Czechoslovakia E. Japan; the United States

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Why does the condenser line travel farther from left to right than the evaporator line in a refrigeration cycle PH diagram?

A) The condenser must get rid of the heat of the compressor as well as the heat gained in the evaporator. B) The condenser operates at a higher temperature. C) Extra efficiency is gained by rejecting more heat than is gained. D) The condenser operates at a higher pressure.

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What is the purpose of the footstock spring-loaded spindle?

A) It keeps the lubricant in place B) It maintains a constant pressure on the workpiece centers C) It facilitates installation and removal of the part in the cylindrical grinder D) Both A and B above

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Documents is a general term that refers to all drawings and written information related to a project.

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

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