What determines how fast a HEUI amplifier piston is driven through its stroke?

A. actuation oil pressure value
B. duration HEUI control solenoid is energized
C. poppet spill flow area
D. engine rpm


Answer: A

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Suppose the pressure within a combustion chambers during the power stroke is about 400 psi. If an intake valve is 1.80 inches in diameter, how many pounds of force are there holding the valve shut?

What will be an ideal response?

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In seizing the assets of Saxony, Frederick the Great’s subsequent currency production weakened which of his neighbors?

a. France and Spain b. France and Holland c. France and Portugal d. Spain and Portugal

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Technician A says that a breakout box is often required to diagnose an antilock braking system. Technician B says that a breakout box requires to use of a digital multimeter. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B

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How many 3" pipes will a 12" pipe supply?

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

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