Which of the following methods should NOT be used to support an electric furnace?
A) Suspending it from floor joists B) Suspending it from roof rafters
C) Sitting it upright on the return air box D) Resting it on the ceiling joists
D
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Design an experiment to test the hypothesis you have written
What will be an ideal response?
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On four wheel drive vehicles the ______________gear provides the output from the transmission to the front drive axle.
A. input B. transfer C. pinion D. torque converter lock up
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What happens when the electrical contacts close in the motorized valve?
A) The circulator pump starts. B) The circulator pump stops. C) The bypass pump starts. D) The bypass pump stops.
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A one piece oil pan gasket often uses _________ in the middle to add strength
A) Plastic (nylon) B) Carbon fiber C) Steel D) Hard rubber
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