What is on delay and off delay timers
Answer / kingshuk dey
On-delay timers: The timer coil is given supply, the time is measured, the NO contact become NC (or vice-versa).
Off-delay timers: Supply to timer coil is stopped, the time is measured, then the NC contact becomes NO (or vice-versa).
The timer, in both cases, won't require power as it is spring driven (like normal watches' time counters).
Difference is that on-delay timer starts counting when supply is given and resets when supply is removed, off-delay timer starts counting when supply is removed, and resets when supply is given.
Is This Answer Correct ? | 1 Yes | 1 No |
An alternator is started without excitation then how much voltage it will produced at strating at full rpm??
Send the control circuit digram of a star delta stater?
in electrical fire which group fier Extinguisher as used
what is the purpose that we use PLC system in power system
being an electrical engineer why you wanna come into software i have an very good academics what answer i have to give
what type of motor is used in washing machine
what is the meaning of 0.5ohm Resistance
Piezoelectric materials serve as a source of:- A. Microwaves B. Ultrasonic waves C. Musical waves D. Resonant waves
In diesel generator how AVR get voltage to excitation. And basic diagram DG EXCITATION CIRCUIT.
Is KCL applicable for close circuit?
Electrical Engineering
0 Answers Gamesa, Medha Servo,
to hook up ten 50 amp rv pedastels at a lenth of 600 feet from the service what size will my service need to be and the size of wire will I have to run to each pedastel in series??????