While Two Technicians Are Discussing Possible Causes of Engine Coolant

question 59

Multiple Choice

While two technicians are discussing possible causes of engine coolant loss, Technician A says the EGR cooler is likely cracked and leaking. Technician B says that a cracked EGR cooler would leak coolant into the intake manifold. Who is correct?

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

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Definitions:

K+

Potassium ions, essential for various cellular functions including nerve signal transmission and muscle contraction.

Serum Electrolyte

Minerals found in blood and other body fluids that carry an electric charge and are essential for the normal function of cells and organs.

mEq/L

Milliequivalents per liter, a unit of measure used to express the concentration of electrolytes (like sodium, potassium, and chloride) in a solution.

Concentrations

The amount of a particular substance in a given quantity of a mixture, solution, or volume.