OHMS Law is only applicable for ac or dc or both circuiT?.
Answers were Sorted based on User's Feedback
Answer / shahbaz shaikh
ohms law stats that at the room temperature current flowing through the conductor is directly proportional to the voltage drop. V=I*R here R is proportionality constant hence from here we can say ohm's law can be applicable for both a.c & d.c
Is This Answer Correct ? | 7 Yes | 0 No |
Answer / makku
it can be applicable to both ac and dc but our element must be linear and temp. should be constant
Is This Answer Correct ? | 4 Yes | 0 No |
It is applicable to both resistive circuits only
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / chandrakant choudhary
Because in ohm's law current is directly proportional to voltage provided the resistance remain constant.In simple words , it means that voltage and current are linearly related. If one decreases or increases by a certain percentage, the other also decreases.
Is This Answer Correct ? | 0 Yes | 1 No |
What is the difference between Earth Fault protection & Neutral Protection
In case of power/distribution transformer what is percent impedence?
What is the difference between PLC & DCS?
Application wise, where we should use AC motors and where we should DC motors?
Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station
why leading pf indicates a negative sign???
what is voltage gradient?
What happens when the polarity changes in CT? Explain briefly?
Dear Sir, we met a disaster with our 62.5 kva genset, after rewinding we informed by our contract engg that due to return current coming in neutral & impropper earthing this happend. But after all set up & load balance we checked & found again we have about 20 to 32 amp return current on neutral. we have 12 airconditioner + 12 mini fridge on single phase line. Pl suggest any idea to solved this problem
HOW TO MEASURE AC VOLTAGE BY USING GALVANOMETER?
when we change tha taps from 1-16 in 100mva tr whether a constant voltage avaliable till it reaches tap 16 or voltage change as per taps change
what is RCBO?