In order to avoid damage, what component should be removed prior to removing a cylinder head?

A. Spark plugs.
B. Fuel injectors.
C. Overhead cams.
D. Glow plugs.


Answer: B

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What term best describes the process of wool fibers locking together and bonding into a solid mass?

a. Felting c. Bonding b. Scouring d. No answers

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When a program is running, the processor goes through a fetch/execute cycle

Indicate whether the statement is true or false

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When writing the logic equations in PLD development software the logic ________ is placed on the right side

Fill in the blank(s) with correct word

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The output voltage of a downstream O2 sensor is fluctuating when the engine is at operating temperature. Technician A says the catalytic converter is working efficiently. Technician B says the O2 sensor may need to be replaced. Who is correct?

A. Technician A B. Technician B C. Both A and B D. Neither A nor B

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