What is the maximum water temperature for a low-pressure water boiler?
A) 150°F B) 200°F C) 180°F D) 250°F
D
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Technician A says that coolant is a 50/50 mixture of antifreeze and water. Technician B says the terms coolant and antifreeze are used interchangeably by their manufacturers.Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
When Dwight Eisenhower left the presidency in 1961
A. it was noted that his second term had produced little of value, since he was a "lame duck." B. Congress was firmly in the hands of the Republicans. C. he was unhappy with Vice President Nixon's unbending anticommunism. D. he had clearly lost control of the Democratic-dominated Congress. E. he remained an extraordinarily popular figure.
A simple process in which you develop two lists, one of the pros and one listing all of the cons to help you make a decision is called ________
A) ROI B) Risk versus reward C) The Ben Fuller approach D) None of the above
When the burner shuts off, the pump output pressure drops below 80 psig. This indicates:
A) That the oil nozzle needs changing. B) That the oil filter is clogged. C) That the oil pump has a leaky shutoff. D) Correct operation.