Technician A says chevron seals are used at the front and rear of the crankcase. Technician B says dynamic seals are used to seal moving parts. Who is right?
A. Technician A
B. Technician B
C. Both technicians
D. Neither technician
Answer: C
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A. warm air furnace B. air conditioner C. cool air furnace D. heat pump
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What is the proper method of drawing fractions in freehand?
What will be an ideal response?
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If a large pressurized tank falls over and the stem breaks off, why shouldn't you try to stand up the tank?
What will be an ideal response?
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