?Which factors affect the amount of heat held by a thermal storage tank?
A. tank pressure rating and water exit temperature
B. ?tank surface area and water inlet temperature
C. ?tank volume and pressure rating
D. ?tank volume and water temperature change
Answer: D
You might also like to view...
Answer the following statement(s) true (T) or false (F)
1. Some of the controls on an oil-fired heating system are basically the same as the controls on a gas-fired system. 2. The primary control controls the major operation of an oil-fired heating system. 3. A gun-type oil furnace is ignited by an electric arc. 4. The CAD cell changes its resistance in accordance with the amount of light to which it is exposed. 5. When the CAD cell is in darkness, its resistance will decrease to about 50 ohms.
What is the A dimension of NZ2?
Refer to Drawing Numbers T6592ML R0, T6593ML R0, and T6594ML R0.
A slip-critical connection between framing members is obtained by
A) welding the members together using arc welding. B) welding the members together using gas welding. C) bolting the members and tightening them with a spud wrench using full force. D) bolting the members and tightening them with a spud wrench. E) none of the above.
An output coil instruction can be energized if the input condition in its rung does not provide a path for logic continuity.
Answer the following statement true (T) or false (F)