Describe how intake manifold vacuum is created in a four-stroke engine?

What will be an ideal response?


Intake manifold vacuum is created by the downward motion of the piston on the intake stroke.

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Describe the color and finish of agricultural terra-cotta.

What will be an ideal response?

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A sick animal's offspring is more likely to be diseased

a. True b. False Indicate whether the statement is true or false

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Discuss the most important document when troubleshooting a circuit.

What will be an ideal response?

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Which of the following is unlikely to directly affect the ability of a heating system to vent combustion

products? a. The diameter of the vent and vent connector b. The combined length of the vent and vent connector c. The number of elbows in the vent system d. The type of ignition system used

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