Answer / joseph

Calculating Power Factor at LT or HT side is the same, as
P.F. is simply the ratio between the Active Power and
Apparent Power. Hence, if you have got both these
parameters then just divide Active Power by Apparent Power
(kW/KVA or MW/MVA as the case may be.)

Answer / k.shivkumar

Power factor can calculate KWH/KVAH readings

Answer / b s patil

Power factor=Kwh/kvah

Answer / ashokreddyreguri

primary current is the vector sum of no load current and
load component of primary current
phase difference between primary current and primary
voltage gives primary power facter angle
primary power factor = cos (primary power facter angle)
primary power factor is always less than secondary power
factor

Answer / channaveer.s

# 2 Calculating Power Factor at LT or HT side is the same,
as
P.F. is simply the ratio between the Active Power and
Apparent Power. Hence, if you have got both these
parameters then just divide Active Power by Apparent Power
(kW/KVA or MW/MVA as the case may be.)

Answer / rohtash kathwalia

We can calculate Power factor by KW/ KVA. LT and HT power factor will be same.

in three 3.5 core aluminium ug cable. one cable is used for one phase by shrting R,Y and B wires and other 2 cables used for Y and b phases. balace 3 neutral wires are made common and connected to load. suddenly neutral current was more than line current what is the reason behind this?

1 Answers   DLF,

what is the purpose of commutator in DC motor?

3 Answers  

what is POTT and PUTT explain?

0 Answers  

1.differance between onload ups and off line ups.

1 Answers   CTS,

Where is the best place to mount  distribution panel in a house.

0 Answers   Wantro Technical Services,

what are the safety measure & controls in engine?

2 Answers   RRB,

What is the voltage b/w nutral and earth

11 Answers   Mind Space,

How multimeter shows phase to phase voltage 440V & phase to neutral 220V.

2 Answers  

in 3 phase induction motor resistance value is how much

1 Answers  

what is the difference between ac drives and dc drives?

1 Answers  

The company is wiling to buy you 5 pcs of equipments in your electrical tool kit. Plz tell what are the 5 things you want?

3 Answers  

How would you supply a single house hold load from a 3-phase supply coming out of a sub-station?

4 Answers