Multiple Choice
Consider a hydraulically balanced needle valve used in a first- or second-generation Bosch common rail (CR) injector. How would a drain orifice that is much larger than the inlet orifice affect its functioning?
A) Slower nozzle lift than closing.
B) Faster nozzle opening than closing.
C) Failure of the nozzle valve to lift.
D) Failure of the nozzle valve to close.
Correct Answer:
Verified
Correct Answer:
Verified
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