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Question

39. For the programmed timers shown, the output of timer T4:5 : а.turns on after a 10-s time delay and remains on. b. turns off after a 2-s time delay

and remains off. c.turns on after a 3-s time delay and remains on. d. is pulsed on and off at 1-s intervals.

Fig: 1

Fig: 2

Fig: 3