Technician A says that a diesel engine uses the heat of compression to ignite the diesel fuel. Technician B says that direct injection (DI) uses a pre-combustion chamber. Who is right?

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


A

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When a sprag clutch locks, the sprags ________.

A) Rotate with the free or rotating race B) Rotate into a position that unlocks them C) Roll down the ramps and wedge into place D) Try to rotate but wedge between the two races

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After screeding, concrete should be further leveled by using a _____.

a. drag b. darby c. drift d. dilly

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Measuring the total air duct leakage is accomplished with a(n) ____________________ test.

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

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The level within the organization where the systems of operation occur is the ________

A) Organization level B) Job/performer level C) Process level D) All of the above

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