Refrigeration needs on trucks, tractor trailers, and shipping containers are met by:
A) Screw compressors.
B) Scroll compressors.
C) Centrifugal compressors.
D) Open-drive compressors.
D) Open-drive compressors.
You might also like to view...
The ____ changes the DC bus power to a controlled frequency AC on the output.
a. inverter b. dc bus c. rectifier d. control and regulation
_____ seem to call "kill-dee, kill-dee" constantly and bob their heads up and down while standing on the ground
a. American bittern b. Great egret c. Killdeer d. Cattle egret
?A ____ is required to know all of the welding process and metallurgy as well as have good math, reading, communication, and design skills.
A. ?welding engineer B. ?welding inspector C. ?welder's helper D. ?welder operator
____ are simply small computers that contain stored programs or algorithms.
A. Auto processors B. Signal processors C. Microcontrollers D. Microprocessors