Technician A says that pressure below atmospheric pressure is called vacuum and is measured in inches of Mercury (Hg). Technician B says that a manifold absolute pressure (MAP) sensor uses a low vacuum in the sensor to determine the pressure. Which technician is correct?

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


A

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_____ is an educational agency of the U.S. Department of Agriculture (USDA) and an arm of your state university

A) Girl Scouts B) FFA C) 4-H D) Cooperative Extension System

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What safety precaution should you follow when opening the split-system installation valves?

A) Make sure that they are frontseat cracked before operating the system. B) Make sure they are securely frontseated before operating the system. C) Always make sure they are securely backseated. D) Do not overtighten in the backseat direction.

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Once used on all vehicles, sealed beams headlights have been replaced by ____________________ bulbs.

Fill in the blank(s) with the appropriate word(s).

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If a hole does not go through the part, the depth must be noted in the circular view, or in section.

Answer the following statement true (T) or false (F)

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