Multiple Choice
For the timer program shown, output B is switched ON when:
A) power is applied.
B) input A is closed.
C) the timer is accumulating time.
D) the accumulated value equals the preset value.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q34: For the timer program shown, output D
Q35: PLC timers are input instructions that provide
Q36: The operation of a PLC retentive timer
Q37: A typical application for a PLC circuit
Q38: An alarm is to be switched on
Q40: For the timer relay contact shown, when
Q41: Unlike the TON timer, the RTO timer
Q42: Certain contacts of a mechanical timing relay
Q43: The accumulated time of a TOF timer
Q44: For the programmed timers shown, the output