Differance between power circuit and control circuit
Answers were Sorted based on User's Feedback
Answer / e.subhash
Power circuit= we deliver or draw bulk power say in power system mw
control circuit: our power circuit equipment is controlling by small range of power .
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / b. salazar
The power circuit is the circuit that begins at the disconnect, travels through the controller to the machine. The control circuit could be a lower voltage which goes to the switches and relays which determine the order that the machine operates. The control circuit provides power to the controller and when the contacts close, connects the power circuit to the machine and turns it on or off.
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / hubert barge
The power circuit begins at the wall. The control circuit comes in over the cable. If you touch the power circuit, you get a shock. If you touch the wire from the cable, nothing happens. The power contains the power to give the light to the television screen. The cable tells it what picture to show. Now, if you look at your Circuit diagram, you will see where the power comes to the computer. It might say +5v or +12v or it could show and input of 110 volts and an output of +5 and +12. There probably is also a -5 and -12 somewhere. Those are your power circuits. They power the entire computer. If you look closely at your wiring diagram, a wire from that goes to every transistor in your computer. The control circuits are likely to go anywhere. They carry data. The power circuits all go back to one point. The control circuits do not.
Is This Answer Correct ? | 2 Yes | 7 No |
Why 3 phase induction motor getting supply in body if one of it's phase is cut
draw the block diagram of fire alarm?
i have installed my solar site of 6.7kw and is working perfectly , can somebody tell me that how can i measure my solar irradiation kw/day/sq m ?
what is the circulate the diesel in DG in side pls tell parts name and picture with circulate the diesel
Dear Sirs, I am a technical persons.In one of our Electrical Sub- Station, We have installed three numbers of 1250KVA ,11KV/0.415KV Transformer to feed the Factory load. We have found some abnormality. In one of our Transformers the leakeage current from transformer body to earth through earth continuity wire is almost 86 Amp but in other transformer it is (5-10)Amp. where the load current on three phase and neutral are respectively 1360Amp,1400Amp,1370 Amp & 176Amp. So please any technical person help me about the reasons of this situation and how I can rectify the fault. Moreover,I have measured the earth resistance of the Earth continuity wire which is less than 1 Ohm. Thanks Tapas Barua
wt wil happen if a 120kv line is grounded
I try to check the three phase voltage in multimeter, in 125A isolator switch incommer. first i touch R phase, and then i touch Y phase using multimeter, the moment i touched, it blasts and that moment i got blindness. multimeter selector position is correct(750V AC MODE AND RED PROBE WASS IN v AND BLACK PROBE WASS IN COM. MODE. COULD ANYBODY GIVE ANSWER FOR THIS TO AVOID FURTHER ACCIDENTS PLEASE?
working principle of generators?
what's the simultenous maximum demand (SMD)..what the diffrent MD and SMD?
Explain with example of functional requirements of protection relay in terms reliability, selectivity, sensitivity
what is the control circuit for operating the clean room air shower
why the rating of dc generator is in kw where as rating of alternator is in kva?