The coolant bypass circuit ________
A) Prevents excessive coolant pressure when the thermostat is closed
B) Eliminates hot spots during engine warm up
C) Both A and B
D) Neither A nor B
C
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What medium should be applied to an integral head gasket before installing on an engine with a single slab cylinder head?
A. nothing B. engine oil C. silicone D. weatherstrip adhesive
The Glass-Steagall Act
A. took the United States off the gold standard. B. empowered President Roosevelt to close all banks temporarily. C. created the Securities and Exchange Commission to regulate the stock exchange. D. permitted commercial banks to engage in Wall Street financial dealings. E. created the Federal Deposit Insurance Corporation to insure individual bank deposits.
A seat belt pretensioner is ________
A) Used to remove slack from the seat belt in the event of a collision B) Used to force the occupant back into position against the seat back in the event of a collision C) A device that contains an explosive charge D) All of the above
NOx readings at idle should be less than ________
A) 1 ppm B) 10 ppm C) 100 ppm D) None of these is correct