In an RC parallel circuit, ET = 120 V, R = 47 k?, and XC = 27 k?. What is IT?

A. 4.62 mA
B. 5.13 mA
C. 6.44 mA
D. 7.55 mA


Answer: B

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The purpose of ____ is to promote the development of housing in the nation's communities.

A. the U.S. Department of Commerce B. the National Institute of Building Sciences C. Underwriters Laboratories Inc. D. the Department of Housing and Urban Development

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In a parallel compressor system, oil often does not return at the same rate to all of the compressors because:

A) All the compressors do not use the same type of refrigerant oil. B) All the compressors do not operate for the same length of time. C) Parallel compressors are normally stacked vertically, so most of the returning oil returns to the crankcase of the bottom compressor. D) Only some of the compressors require oil return.

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An S-R latch can be constructed from a pair of cross-coupled

A) Inverters. B) NOR gates. C) XOR gates. D) None of the above.

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Only isometric projections are used to create exploded assemblies.

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

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