Technician A says that vacuum-operated fuel pressure regulators allow an equal pressure drop across the fuel injectors all the time. Technician B says that intake manifold pressure is high at idle. Which technician is correct?

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


A

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Solar cell systems are also called ____ systems.

a. photogenic b. photovoltaic c. photogeneric d. photosensitive

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The openings in the flat bones of the skull are called ____________________

Fill in the blank(s) with correct word

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The reaction "mica + H2O ? K+ + OH- + acid clay" is an example of ________

A) hydration B) exfoliation C) hydrolysis D) oxidation E) acid solution weathering

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What is the CFM of air moving through an 8 inch x 10 inch duct if the air velocity is 800 FPM?

A) 800 CFM B) 8 × 10 = 80 sq inches, 80/144 = 0.56 sq feet, 800 / 0.56 = 1428 CFM C) 8 × 10 = 80 sq inches, 800 / 80 = 10 CFM D) 8 × 10 = 80 sq inches, 80/144 = 0.56 sq feet, 800 × 0.56 = 444 CFM

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