Two Technicians Are Explaining How to Measure Turbocharger Radial Bearing

question 46

Multiple Choice

Two technicians are explaining how to measure turbocharger radial bearing clearance. Technician A says that while rotating the turbine wheel, you check for any binding or roughness. Technician B says that any contact between the compressor wheel and housing indicates that the center support bearings are excessively worn. Who is right?

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

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Definitions:

Initial Cash Outlay

The initial funds required for an investment or project, including costs such as acquisition, setup, and related expenses.

Operating Leverage

The degree to which a firm or project can increase operating income by increasing revenue, a measure of how sales growth translates to growth in operating income.

Forecasting Error

The difference between the actual outcome and the predicted value in a forecast.

Operating Leverage

A measure of how revenue growth translates into growth in operating income, indicating a company's fixed versus variable costs.