Consider a Hydraulically Balanced Needle Valve Used in a First-

question 8

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.

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Definitions:

Price Elasticity

A measure of how much the quantity demanded of a good responds to a change in the price of that good, expressed as a percentage change.

Quantity Supplied

The quantity of a product or service that suppliers are prepared to offer for sale at a specific price within a defined timeframe.

Price Elasticity

The degree to which the quantity demanded of a product changes in response to a change in its price.

Production Process

The series of steps and operations involved in the creation of a product from raw materials to the finished goods.