While Discussing the Steps to Perform When Changing an Injector

question 20

Multiple Choice

While discussing the steps to perform when changing an injector in a late-model engine, Technician A says that uploading a fuel injector calibration code helps the engine to run more smoothly. Technician B says that replacing the old code with the one on the new injector enables the ECM to compensate for small variations to injection quantity unique to each injector. Who is correct?

• A)Technician A
• B)Technician B
• C)Both A and B
• D)Neither A nor B

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Definitions:

Call Delta

An option's sensitivity measure that indicates how much the price of the call option is expected to change in response to a one-point change in the price of the underlying asset.

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Hedge Ratio

The ratio used to calculate the number of derivatives needed to hedge a particular risk exposure.

Hedge Ratio

A ratio used to measure the proportion of exposure that is protected from risk through hedging activities.