In a conventionally insulated house, air infiltration and heat escaping through frame walls can cause a heat

loss of up to _____.

a. 28 percent
b. 55 percent
c. 67 percent
d. 79 percent


b

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Because inclined and oblique surfaces are not parallel to any of the primary views, they are ____________________, or appearing shorter than their actual length, in the primary views.

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

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What is the lowest acceptable overvoltage category rating for a multimeter that will be used to test small appliances?

a. CAT I b. CAT II c. CAT III d. CAT IV

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Hand and power tool safety is being discussed. Technician A says when a chisel is not being used, it should be placed in your pocket. Technician B says a two-prong electrical plug may be installed on the end of an electric drill power cord. Who is correct?

A. A only B. B only C. Both A and B D. Neither A nor B

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How does RIFS, used in greenfield mode help increase the throughput of 802.11n?

What will be an ideal response?

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