what is fundamental difference between voltage and current
Answer Posted / vijayakrishna
voltage is nothing but the force required to move free
electrons from one point to another point and this flow of
free electrons is called current
If voltge high then more free electrons move
from one point to another point so then current is high.
| Is This Answer Correct ? | 3 Yes | 3 No |
Post New Answer View All Answers
What is transmittance?
What is the formula for calculating no-load current?
I want to know how to calculate the size of electricity cable in building?
A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?
What is a DC series motor?
What is the role of power pack in substation protection system?
Why does an induction generator is preffered as compared to synchronous generator in especially a wind energy power production project?
Can I use distributon class/transmission class Lightning arresots for protecting the building? If not why please explain?
how to find number of run cable laying[LT side] for transformer & alternator secondary side? [above condition for getting output power transformer to main panel side] give the example.
would the same effect be achieved by reversing the connection to one winding of the induction motor 3-phase?
we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?
do any one help me to get "C" license,, i have doubts ,,, if mediators ter pls call me,, my no is 8056640042
why incomer bay is required before transformer bay if there are more than 1 nos. of transformer bay.
Why efficiency of generator is higher than motor at a particular load?
Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?