Table 20-17 -Refer to Table 20-17. Looking at the Table Above, Real

question 82

Multiple Choice

Table 20-17

-Refer to Table 20-17. Looking at the table above, real average hourly earnings in 2010 were

• A) $3.67.
• B) $5.63.
• C) $10.24.
• D) $11.37.

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Definitions:

TT

Often refers to "Temperature Transmitter," a device that converts temperature measurements into a standardized output signal for process control.

Output Coil

A component in PLC programming that represents a physical output device and is controlled by turning it on or off within the program.

TOF

Stands for "Timer Off-Delay," a function in PLC programming where a timer starts counting when the input turns off.