What should technicians avoid using in cooling systems?
A. Waterless coolant (WC).
B. Tap water.
C. Propylene glycol.
D. Distilled water.
Answer: B
You might also like to view...
List the national parks located in your state. Where is the one nearest to you located? (You will probably need to do an
Internet search for this.)
What will be an ideal response?The inner and outer surfaces of a 4-m?×?7-m brick wall of thickness 30 cm and thermal conductivity 0.69?W/m•K are maintained at temperatures of 20°?C and 5°?C, respectively. Determine the rate of heat transfer through the wall in W.
? The 1968 Tet offensive resulted in
A. the Viet Cong's takeover of most of South Vietnam's major cities. B. a request from American generals to send an additional 200,000 American troops to Vietnam. C. a tactical defeat for the Viet Cong. D. a political defeat for the United States. E. a negotiated settlement of the war.
An evaporator can also dehumidify the air in a building.
Answer the following statement true (T) or false (F)