Types of pressure vessels commonly used in HVACR include (you may select more than one):
A) Receiver B) Refrigerant cylinder C) Boiler
D) Gasoline storage tank E) Accumulator F) Oil storage tank
A, C, E
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The ____ is a vertical soil pipe carrying the discharge from the toilet fixture.
A. soil vent B. soil stack C. sewer flue D. soil flue
Two technicians are discussing the need for the history of the vehicle. Technician A says that an accident could cause faults due to hidden damage. Technician B says that some faults could be related to a previous repair. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
In a synchronous motor, the salient poles project outward from the shaft of the motor
Indicate whether the statement is true or false
The US Energy Policy Act (EPAct) of 1992 required that all lavatory faucets, the fittings used in bathroom sinks, deliver a maximum of ____ GPM.
A. 2.2 B. 9.0 C. 3.8 D. 6.1