Upto what extent, the lagging power factor can be improved
with the help of capacitors?

Answer Posted / bala

upto 0.985 we can maintain the power factor. but it
required quality power controller equipment

Is This Answer Correct ?    1 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because

777


Do closed loops systems require manual input?

649


What is effect of harmonic current (Draw by VFD) on power system/ electrical Equipments ?

1651


what is the difference between an alternator and a synchronous motor

1578


How we can calculate the life of Lead acid battery

1314






What is the drawback of class b amplifier? How is this minimized?

672


What is VSCF windelectrical system?

1352


What is Negative Potential Bias

1792


In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.

1637


hai...... tis is Hemanth. jst now completed electrical engineering... i wanna to apper for ap tranco exam... plzz send me the previous q's paper link......thanx in advance.

1589


How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point

1205


In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above

1758


Is there any standard guidelines/Criteria to design NGR/NGT.?

2368


i have applied for junior engineer 2 c&w for Guwahati RRB please send me last five year question paper

1597


Explain and give examples about VCB?

2897