A running compression test is being performed. Technician A says a low reading could be caused by a worn camshaft lobe. Technician B says low reading could be caused by an excessively worn lifter. Who is correct?
A. Technician A
B. Technician B
C. Both A and B
D. Neither A nor B
Answer: C
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At the time of the Renaissance, the governments of most of the northern Italian states were
a. hereditary monarchies. b. feudal lordships. c. communes. d. under the control of the papacy.
What will help keep an engine cool in hot weather?
a. Making sure the engine has the right amount of oil. b. Avoiding high-speed driving. c. Proper V-belt tightness. d. All of the above.
Most of the heat energy in the suction vapor entering the compressor is ____.
A. subcooled from the condenser B. superheated from the condenser C. superheated from the evaporator D. subcooled from the evaporator
Technician A says that a crowfoot socket can be used with a ratchet. Technician B says that a crowfoot socket can be used with an extension. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B