Electric heat tracing of pipe is done for freeze protection and _____.

a. to eliminate pipe maintenance
b. to eliminate standard thermal insulation
c. to provide a grounding conductor
d. for temperature maintenance of process fluids


d. for temperature maintenance of process fluids

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The NRC of a material lies between

A) 0 and 100. B) 1 and 10. C) 1 and 100. D) 0 and 10. E) none of the above.

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A procedure that enlarges the end of copper tubing so it can be connected with fittings is

A. reaming B. deburring C. flaring D. cutting

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A TP sensor is what type of sensor?

What will be an ideal response?

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You can determine if a fraction is an improper fraction if the numerator of the fraction is an odd number.

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

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