Technician A says that when the oil is cold and thick, it can bypass the oil filter. Technician B says that when the oil filter is dirty and restricted, oil can bypass the filter. Who is right?
A. ?Technician A only
B. ?Technician B only
C. ?Both A and B
D. ?Neither A nor B
Answer: C
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Technician A says many balance shafts are supported by needle bearings. Technician B says as the piston approaches TDC, its force pulls the engine up. Who is correct?
A. Technician A B. Technician B C. Both technicians D. Neither technician
Senator Joseph McCarthy first rose to national prominence by
A. revealing that communist spies were passing atomic secrets to the Soviet Union. B. charging that there was extensive communist influence in Hollywood and the media. C. asserting that General George Marshall was part of a vast communist conspiracy within the U.S. Army. D. mobilizing Republicans to demand a stronger anticommunist foreign policy in East Asia. E. charging that dozens of known communists were working within the U.S. State Department.
What are the three common evaporator designs used on air conditioning equipment?
What will be an ideal response?
In a circuit that has both capacitance and resistance, the current will lead the voltage _____.
a. because the resistance is too small to have an effect on circuit operation b. because the voltage across the branches is the same c. by some angle between 0° and 90° d. with an impedance between 0 and 1