For the timer relay contact shown in Figure 7-18, when the relay coil is energized, there is a time delay before the contact opens. (True or False) PLC timers are input instructions that provide the...

For the timer relay contact shown in Figure 7-18, when the relay coil is energized, there is a time delay before the contact opens. (True or False)

PLC timers are input instructions that provide the same functions as mechanical timing relays. (True or False)



May 18, 2022
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