why resistive load has unity power factor,inductive load
lagging and capacitive load leading power factor?
Answer Posted / vishal ingle
therorotical concepts are used for v & i relations.
i think following relations exist between v & i for R L C
FOR R --- v = i*R
for L --- v = L(di/dt)
For C --- v = (1/C)(integral of i*dt)
as per above relationship, it wiil be clear
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
List few applications of d.c series motor?
If I bring a basic electric meter from the States and hook it up in Costa Rica in a development that has only one transformer for the 50 homes, will it still be accurate regarding the usage of kilowatt hours?
why high speed tripping relay is used in protection circuit why not normal relay
draw the full wave and half wave circuit of 3 phase system and inverter circuit used in upsĀ
why Lightning arrestor are made by 2 seperate stack of inslutor but why cvt are in single stack of insulator.
what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..
What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards
what are factors to be consider in electrical installation like load factor,diversity factor .....
What is the diffrence (Technical & Construction ) between CBCT & Normal CT?
what is the effect of vector group while phase sequence of a generator changes,whether the vector group changes or not
Is any generator is developed which is operated with out diesal or other expensive source?
How will you utilise electrical power? You can start from the generating station.
What mean by MLTP
What happens when two positively charged material is placed together?