Any one Give me formula for to increse the power factor,
0.8 to 0.95, How much the KVAr Required
- 9 Answers
- 10637 Views
- Emerson, Rajshree Sugars, Siemens, I also Faced
- E-Mail Answers
Answer Posted / sonam sherpa
P.F = M.D*(Tan(cos-1 x)-Tan(cos-1 y))
M.D - max. demand.
x- Actual power factor
y- Required power factor
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
how oltc works in rectiformers of higher rating (27 mva,200v dc,120kamps) please provide me full information with diaggram.
why do we use 25kv supply for traction purpose?
IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.
In which of the following case, the rotating magnetic field is reversed? A regenerative breaking B plugging C dynamic breaking D forward motoring
There is any especial requirement for motor to drive through with VFD?
What is the formula for calculating no-load current?
witch pump used in wtp
Why there are some equipment(i.e:TV) that using 2-pin plug instead of three? What happen if there is current leakage? Are we going to get electric shock??
What is nyquist contour?
What will happen if i used 11KV earth ht kit to 11 KV / 11 KV cable termination?
explain different types of d.c motors?
why we use condenser in the thermal power plant, althrough the same vapour will be again heated
What are the significant parts of dc generator?
what is the difference between interconnection and intraconnections in the circuit diagrams
When steam condenses and becomes water at the same temperature, the specific heat for the process in kJ/kg k is
