Electrically powered A/C compressors should use what type of refrigerant oil?
A) PAO
B) PAG
C) POE
D) Polyalkylene glycol
C) POE
You might also like to view...
The Republicans lost the 1856 election in part because of
A. southern threats that a Republican victory would tantamount be a declaration of war. B. lingering support for slavery in the North. C. northern bullyism. D. the North's unwillingness at this stage to let the South depart in peace. E. the division between Democrats and Know-Nothings.
Leverage is a mechanical principle used to increase force
Indicate whether the statement is true or false
Through the 1950s, what were usually the only options available for passenger cars?
A) Radio B) Heater C) Both A and B D) Neither A nor B
Braking systems sometimes use a fluid level switch instead of a pressure differential switch
Indicate whether the statement is true or false