what is relation between voltage and current and don't take
resistance here.
if we supose say when there is increase in voltage whwt
happens to current?is it decrease or increase?
Answer Posted / varun
yaaa for a particular power to be transmitted then for increase in voltage we can see decrement in current....this priciple is gennerally used in tansmission lines....
Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
how can we select the type of wire.what factors we have to look on it , do we have some formula to calculate it. please guide me on it
What will happened if the neutral of secondary of Xformer ( Star point) Note it's above KVA rated Xformer
Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT
what are inductive and capacitive voltage transformers.what are their applications
why actual valve timing diagram is different than ideal valve timing digram of a 4 stroke engine?
what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker
Compare salient pole and cylindrical rotor machines.
what is reactive power?, why its measured in VA ? is it transient behavior of system?
why to use freewheeling diode ( diode in revers bias mode) across dc coil
Why and when NGR panel required. Is it necessary to design a NGR panel for a 6.6kV Alternator paralleling with Grid????
physical identification of HT & LT panel
what is the difference between b c d curves on mcb
why do we use spark detector inside the slip ring brush compartment 0ona slip ring induction motor?
What happens when two positively charged material is placed together?
We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks