When a Sample Measurement Falls Inside the Control Limits, It

question 16

Multiple Choice

When a sample measurement falls inside the control limits, it means that

• A) each unit manufactured is good enough to sell.
• B) the process limits cannot be determined statistically.
• C) the process output exceeds the requirements.
• D) if there is no other pattern in the samples, the process is in control.
• E) the process output does not fulfil the requirements.

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Definitions:

Wheatstone Bridge Circuit

An electrical circuit used to precisely measure unknown electrical resistances by balancing two legs of a bridge circuit.

Piezo Resistive

Refers to the change in the electrical resistance of a material when mechanical stress is applied to it.

Sensor

A device that detects or measures physical properties and sends the information to a display or control system.

ECU

Stands for Engine Control Unit, an electronic module that controls various engine functions and performance parameters.