NYREI School Exam Complete Questions And Answers(GRADED A+)
A vertical piece used to frame a structure is called a: - ANSWER stud What are horizontal parallel framing boards used to support floor loads? - ANSWER joist With regard to residential insulation, what does R- value refer to? - ANSWER resistant to heat transfer What is the standard ventilation rate? - ANSWER 15 cubic feet per min (CFM) per person What system delivers heat and AC through the same ducts? - ANSWER Forced warm air system As a measure of the force that pushes electricity through a wire, residential circuits operate at: - ANSWER 110 Volts Why are circuit breakers better than fuses - ANSWER they are safer and more convenient Each is a mandated warranty according to NY state general business law 36B except: - ANSWER 3 years roof shingles What federal law addresses hazardous waste sites? - ANSWER comprehensive environmental response, compensation, liabilities act what law sharply curtailed use of CFCs? - ANSWER clean air act Who protects wetlands? - ANSWER Army Corps of Engineers
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