The __________ (COP) is a measure of the amount of energy output per unit of energy input.
What will be an ideal response?
Coefficient of Performance
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President William McKinley asked Congress to declare war on Spain mainly because
A. the business community favored the conflict. B. American honor and continued respect in the entire world truly demanded it. C. it became clear that there was no other way to obtain Cuban independence. D. the Teller Amendment guaranteed that the United States would not establish colonial control of Cuba. E. the American public and many leading Republicans demanded it.
Technician A says that a proper U-joint inspection can be done with the driveshaft in place on the vehicle. Technician B says that you must remove the driveshaft to properly inspect the U-joints. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
All pressure measurements are made against a reference pressure. The reference pressure for psig is __________.
A. a vacuum B. atmospheric pressure C. 0 inches of water column D. 100 inches of water column
Compare a utility solar system with a residential or small commercial system. What are important differences in the types of systems for each?
What will be an ideal response?