Pressure Sensors Are Being Discussed

question 9

Multiple Choice

Pressure sensors are being discussed. Technician A says GM fuel injected vehicles use separate sensors to measure engine load and barometric pressure. Technician B says the MAP sensor operates on a 5 volt reference. Who is correct?

• A) Technician A only
• B) Technician B only
• C) Both A and B
• D) Neither A nor B

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Definitions:

Trans-4-methylcyclohexanol

An organic compound characterized by a cyclohexane ring with a methyl group and hydroxyl group in trans configuration relative to each other.

Organic Product

A substance resulting from an organic reaction, often characterized by its carbon-based structure.

Stereochemistry

The study of the spatial arrangements of atoms in molecules and their effects on the physical and chemical properties of those molecules.

(R)-2,3-dimethylhexan-3-ol

An organic compound characterized by its chiral center at the second carbon atom, resulting in the R-configuration.