Answer Posted / chennurupavanireddy
we can improve power factor by connecting capacitors in
parallel with the circuits so that they compensate lagging
components and improves the power factor there by the
efficiency of the circuit increases.
| Is This Answer Correct ? | 9 Yes | 3 No |
Post New Answer View All Answers
can some one clearly explain why -48 volt DC use in telecom site????
What is meant by impedance? difference between high & low impedance ?
what types of electrical & mechanical test conducted in switchyard?
what is dc mator?types of dc motor?losses in dc motor?what is the mechanical,electrical and commercial efficiency of a dc motor?
How can we find out LT UG cable fault (size,from-4*25mm sqr to 4*300mm sqr)? How mani types UG cable faults?
why electronic instruments is more favorable than electrical?
How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?
Whether the vacuum contactor requires Short circuit protection?If No,why?
what is meant by loss of field in a DC motor? how a universal motor works?
Why do we need a separate control desk & PLC control panel in Boiler plant or coal handling plant? Can we provide cost effective Control desk cum PLC panel. Is there is an specific need for control desk.. kindly advice.
Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.
Explain the working of any one cutting machine
what material is the electrical housing wire made of? is there any difference for the telephone lines?
In siemens PLC, why do we want to move the data ?
What is signal flow graph?