The two most popular types of PVC are Schedule 40 and Schedule ____.

What will be an ideal response?

80

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A wire rope sling should be discarded if wear exceeds the original rope diameter by _____.

a. one-eighth b. one-quarter c. one-third d. one-half

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What is the standard AHRI design condition used for rating unitary air conditioning equipment?

What will be an ideal response?

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A green home is painted green and is more comfortable for the occupants.

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

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ASE-Style Multiple Choice All of the following are examples of air tools EXCEPT:

A. the air saw B. the air scraper C. the air jack D. the air chisel

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