Who may refill a DOT 39 nonrefillable cylinder?

A) Only certified technicians B) Only EPA certified refrigerant recyclers
C) Only refrigerant manufacturers D) Nobody


D

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Points plotted by Cartesian coordinates are:

A) Are always positive or always negative B) Are plotted by their linear distance from the origin C) Defined in angular terms D) Are plotted by circular arc dimensions

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____ is a detailed specifications format published by the Construction Specifications Institute (CSI) and Construction Specifications Canada (CSC).

A. GreenSustain B. MasterFormat C. UniFormat D. MasterTemplate

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Which of the following conduit bodies has a single cover opening on both sides?

a. Type LB b. Type LL c. Type LR d. Type LRL

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In a lot of n components, 30% are defective. Two components are drawn at random and tested. Let A be the event that the first component drawn is defective, and let B be the event that the second component drawn is defective. For which lot size n will A and B be more nearly independent: n=10 or n=10,000? Explain.

What will be an ideal response?

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