Technician a Says Cooling System Pressure Is Regulated by the Pressure

question 23

Multiple Choice

Technician A says cooling system pressure is regulated by the pressure relief valve in the water pump. Technician B says cooling system pressure is regulated by the radiator cap. Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

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Definitions:

Five-period Moving Average

A type of moving average that calculates the average of the most recent five periods or intervals, used in time series analysis to smooth data.

Time Periods

Segments or intervals into which time is divided for the purpose of analysis, observation, or measurement.

Smoothing Constant

A parameter used in exponential smoothing models to apply different weights to past observations, influencing how smooth the resulting time series will be.

Exponentially Smoothed

A technique used in time series analysis to smooth data points by assigning exponentially decreasing weights over time.