The symbol for straightness is ____.

A.


B.


C.


D.



Answer: B

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The designation for a straight pipe thread used for a low-pressure-tight joint is:

A. NPSC B. NPSM C. NPAL D. NPSF E. NPSI

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A slightly eccentric engineering professor rides a motorcycle whose front wheel has a diameter of 60 cm. While riding the motorcycle he notices that the front wheel is rotating at 300 rpm. How fast is the motorcycle going?

a. 11 mph b. 21 mph c. 31 mph d. 41 mph

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Section 609 of the Act gives EPA the power to enforce _____________

A) Preventing the release or venting of CFC-12 or HFC-134a B) Technicians are required to use approved equipment to recover and recycle CFC-12 and HFC 134a C) Technicians who repair or service CFC-12 and HFC-134a systems must be trained and certified by an EPA-approved organization D) All of the above

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A structure with a LEED rating of 35 points would earn which level of certification?

A. gold B. platinum C. certified D. silver

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