The fuel pressure drops rapidly when the engine is turned off. Technician A says that one or more injectors could be leaking. Technician B says that a defective check valve in the fuel pump could be the cause. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician


C

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What pressure measurement is any pressure below atmospheric pressure?

A) Vapor pressure B) Gauge pressure (psig) C) Absolute pressure (psia) D) Vacuum pressure (psiv)

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The feed habits of llamas and alpacas are similar to:

A. sheep B. poultry C. cattle D. large game animals

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Which of the following is not a continental breed of cattle?

A. Limousin B. Angus C. Simmental D. Chianina

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Estimate the frontal area (excluding the display panel) of the cell phone shown in the accompanying figure.

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