Which of the following is TRUE about the installation of condensate pumps on high-efficiency furnaces?
A) A filter must always be installed on the pump.
B) Any pump may be used.
C) A pump must be approved for use with condensate.
D) A high-pressure pump must be used.
C
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A. usage B. scale C. display D. assembly
An important step in complaint resolution is ________.
A) Negotiating the settlement B) Only fix the car C) Always do what the customer wants D) None of the above
How many compartments does the fore-stomach of a llama have?
a. 1 c. 3 b. 2 d. 5
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A) The top of the tank is open to the atmosphere. B) It uses a flexible diaphragm with an air charge above the diaphragm. C) The walls of the tank are made of a flexible material. D) Air is trapped at the top of the tank.