Technician A states a typical electronically controlled CI engine has thermal efficiency exceeding 40%. Technician B states 90% of the heat created from burning fuel in a CI engine ends up as rejected heat. Which technician is correct?
A. Technician A only.
B. Technician B only.
C. Both A and B.
D. Neither A nor B.
Answer: A
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____ are enclosed channels of metal or nonmetallic materials designed for holding wires or cables.
a. Conduits b. Pipes c. Raceways d. Hangers
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Which of these fire classifications involves flammable liquids?
a. Class A b. Class B c. Class C d. Class D
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Some front wheel drive vehicles use an intermediate drive shaft that ________ the CV joint angles.
A) Tapered roller bearings B) Ball bearings C) Both A and B D) Neither A nor B
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What are the possible effects of frost heaving of the soil on plant growth?
What will be an ideal response?
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