The Following Information Is Taken from the Accounts of Spratt

question 31

Multiple Choice

The following information is taken from the accounts of Spratt Ltd. What was the value of plant purchased?

• A) $20 000
• B) $70 000
• C) $88 000
• D) $120 000

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Definitions:

Error Signal

A feedback signal indicating the difference between a desired setpoint and the actual output, used to correct system performance.

Proportional Gain

Proportional Gain is a parameter in PID control that determines the relationship between the magnitude of the error signal and the magnitude of the control variable.

On/Off Controller

A simple control mechanism that switches a device or system between two states: on and off.