What is the power factor you maintain at ur organization?
- 43 Answers
- 77777 Views
- Cummins, Exide, Johnson and Johnson, KTC, Microsoft, Powergear, Secure Meters, Suncity Strips, Wheels India, I also Faced
- E-Mail Answers
Answer Posted / shasheen
In our orgn we are maintaining 0.98 by APFC at L.T side
and H.T Capacitors parallel to motors and H.T bus
capacitors. If our power factor is less than 0.95 in A.P
State elect board will impose fine Our running load is
35 MVA OF Cement Plant
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
1- XC and the RC time constant are both measures of the reaction of C to a change in ____? 2-The power factor is a numerical ratio with a value between 0 and 1 equal to the ______________ of the phase angle. 3-When V and I are out of phase because of reactance, the product of V times I is called ______________ power 4-For _____________ inductors, the branch currents can be added algebraically. 5- The ______________ power in watts can be calculated as I^2R 6-Calculate XL with L = 30mH and f = 1kHz ( I have Xl=2piFL 2*3.141592653*1kHz*30mH =188 ohms Please check) 7-A parallel RL circuit has the values, R = 5kohms, XL = 5kohms. A voltage source of Vt = 10Vrms is connected in parallel to R and L. Determine the total current, It delivered by the voltage source Vt. 8-A series RC circuit has R = 1Mohm and C = 1microF. How long would it take for the capacitor to fully discharge if it is initially fully charged? 9-A circuit has real power = 300W and an apparent power of 500VA. Determine the power factor and phase angle. 10-The time constant for an LR series circuit is T = 0.1s and R = 10ohms. Calculate the inductance L.
what kind of quetions will ask in BHEL in interview? Plz help me?
what happens if dc supply is given and the remedies for it.
What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.
From what on-site components does the HT panel monitoring the bus-bars in a 11kV system take inputs?
What is the drawback of static coefficients?
i have some screw comprressor with 630kw power,i have established them with simple star to delta circuit,by the way there is so much inertia when the screw comprressors start, can you offer me contactors power with 400vac or any cataluge to choose the contactors
what is the function of statics switch in ups and tell me parts
What is meaning of out of phase (making & breaking) capacity And how to calculate
what is differant beetween overload current and phase current?
75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?
After taking shutdown of 11kv feeder, if you see 5kv by phasing stick in the cable side, is it possible to close earth switch in cable.
1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?
Classify drilling machines.
What is the use for cable entry in control room?
