What are the Unified UN tread form and sizes designed to do?

What will be an ideal response?


The Unified UN thread form and sizes are designed to correct production problems related to tolerances and classes of fit.

Trades & Technology

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?The most widely used reinforcement in pultrusion is ____.  

A. ?fibrous glass B. ?boron C. ?graphite D. ?polyester

Trades & Technology

How did the Vietnam War end? Why did it end this way? In what way had the United States "in the technical sense ... not lost the war" but "lost more than a war"?

What will be an ideal response?

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Individual office furnishings of the freestanding type, or groups of individual office furnishings that are electrically connected, are mechanically contiguous, and do not exceed 30 ft when assembled, shall be permitted to connect to the building's electrical system by means of a ____.

A. single flexible cord and plug B. rigid raceway C. surge protector and concealed wiring D. dual flexible cable and panel board

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Baseboard heaters are ideally suited for where?

A) Bedroom B) Bathroom C) Kitchen D) Basement

Trades & Technology