Section 406.5 specifies that screws used for attaching a receptacle to an electrical box must be machine screws with 32 threads per inch or be the type supplied by a __________ receptacle.

Fill in the blank(s) with the appropriate word(s).


listed

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How would you test for a cracked flexplate?

What will be an ideal response?

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Mycorrhizae improve the nutrition of many plants by:

A) making the root cell membrane more permeable to phosphate ions. B) masking P-fixation sites on the surface of certain soil minerals. C) readily dissolving iron and aluminum phosphate compounds. D) transporting phosphorus through the soil to the plant root. E) fixing atmospheric phosphorus into forms readily used by plants.

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Which of the following is not one of the five steps included in the REGREEN program?

A) Project completion audit B) Building assessment C) Client interview D) Cost-benefit analysis

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ENERGY STAR homes can be certified through two different routes: the Performance Path or the ____ Path.

A. Prescriptive B. Descriptive C. Preventive D. Assimilation

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