When Evaluating Injector Nozzles, a Technician Notes That the Nozzle

question 8

Multiple Choice

When evaluating injector nozzles, a technician notes that the nozzle opening pressure is at 70-90% of minimum specification. Technician A says that this will result in the use of additional fuel. Technician B says that this will result in nozzle dribble. Who is right?

• A)A only"
• B)B only"
• C)Both A and B
• D)Neither A nor B"

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Definitions:

Independent Variables

The variable in an experiment that is manipulated or changed to observe its effects on the dependent variable.

Study

The act of devoting time and attention to acquiring knowledge on a subject, through reading, investigation, or practice.

Mode

The value that appears most frequently in a data set.

Mean

The average value in a set of numbers, calculated by dividing the sum of all values by the number of values.