A chiller field control circuit ____.
A. is often called an interlock system
B. is a circuit that starts the control procedure before the compressor starts
C. ensures that the appropriate fans and pumps are started in the proper sequence
D. all of the above
Answer: D
You might also like to view...
What pumping principle is used by hand-actuated priming pumps on most current diesel fuel subsystems?
A. reciprocating plunger B. centrifugal C. gear D. vane
Mongolian gerbils are active both day and night
Indicate whether the statement is true or false
Before beginning the installation, the first thing the installing technician should do is:
A) Locate the installation instructions and put them in a safe place in case there are difficulties with the installation that require consulting the instructions. B) Load up the truck with the required materials to install the system. C) Charge their cell phone so that they can call the shop for instructions. D) Read the installation instructions and make a list of materials.
The cylindrical gasoline tank on a tractor is 11 inches in diameter and 36 inches long. How many gallons will the tank hold? Round to the nearest tenth.
A. 14.6 B. 14.8 C. 15.0 D. 15.2