Which component in a truck cooling system requires that the coolant has some lubricating properties?
A. water pump
B. radiator shutters
C. thermostat
D. intercooler
Answer: A
You might also like to view...
Which of the following is a benefit derived from using a pulsewidth-modulated (PWM) adjustable frequency drive (AFD) versus an analog SCR AFD?
a. Controlled starting b. Reduced problems with harmonics and EMI c. Adjustable torque limiting d. Adjustable operating speed
How do rounded surfaces and circular holes appear in regular view versus auxiliary view?
What will be an ideal response?
An advantage of open-drive compressors is that:
A) They are generally less expensive than comparable semihermetic compressors. B) The motor and compressor can be replaced separately. C) They require no type of regular maintenance. D) They are smaller and more compact than hermetic compressors.
A conventional revolution is used when the true projection of a feature results in foreshortening.
Answer the following statement true (T) or false (F)