Identify the true statement for the following timer circuit 25 seconds after the

Question

Identify the true statement for the following timer circuit 25 seconds after the NO selector switch connected to 1:3/6 is turned off. DN is true. O:2/1 is false. EN is true. I:3/6 is true. Identify the true statement for the following timer circuit when the pump contactor is cycled on and off for the following time sequences: 100, 300, 25, 900. and 75 seconds. T4:2/DN is true. Maintenance light is on. The ACC is 1400. The ACC is 75. The one-shot is in the ladder below because instruction I:1/0 is true longer than the time between counter trigger pulses instruction I:1/0 is too fast and the one shot stretchcs the reset signal the counter C5:1 must be reset frequently, so a short pulse is required the OSR instruction is not necessary since it is never used for timer resets

Explanation / Answer

6. DN is true

7. The ACC 1400

8. B

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.