A system that monitors the return air temperature to control room temperature is:
A) An open-loop control system. B) A closed-loop control system.
C) An ambient-loop control system. D) An integrated-loop control system.
B
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While the furnace is operating, heated air and flue products spill out of the burner compartment. What is the problem?
What will be an ideal response?
In a General Motors parallel hybrid truck, where is the electric motor (FAS)?
A) Attached to the crankshaft at the rear of the engine B) Inside the transmission assembly C) Belt driven at the front of the engine D) At the output of the transmission
The chemical abbreviation CO stands for ________ and is formed during the combustion process inside the engine
A) Carbon origin B) Carbon dioxide C) Carbon oxygen D) Carbon monoxide
DMA stands for ________
A) direct multiple access, operations directly between the CPU and multiple I/O devices which speed up the computer system B) direct memory access, allowing memory operations to take place directly between certain I/O devices and memory which allows the CPU to continue its operation with minimum interruptions C) direct memory access, operations that allow the CPU direct access to the memory of I/O devices D) all of the above, depending on the system