how to calculate the multiplying factor for energy meter
with CT ratio given
- 23 Answers
- 253519 Views
- Bhel, Dalmia Group, DIFC, Fedco, Hindustan Unilever Limited, Lupin, MahaDiscom, MAL Pakistan, Myunghwa Automotive, Panchshil Infrastructure, Regala, RVPN, VIPL, I also Faced
- E-Mail Answers
Answer Posted / manish borle
M.F.Of any energy meter is
M.F.=C.T. Ratio * p.T. Ratio * scale factor of the meter
Eg for ctr = 50/5 , ptr = 11000/110 , sf = 1/100
M.F. = 10
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?
define hysteresis loss, eddy current loss and windage loss
what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
At what speed 1 HP motor can run an electric car of weighing 400 kg?
What is the working principle of CFL & T5 tube light & 40W tube light with electronic ballast?
I am B.E.electrical engineer having 7 years of experience in Transformer testing upto 315 MVA.I want to khow how I can get the 'Electrical Valuer' License.
what are the difference between PLC and embedded
Please define ampere?
advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor
what is meaning of sympathetic tripping with respect to relays and give the values for current carrying capacities for copper and aluminium cables from 16sq mm to 500sq mm
plz tell me,ht and lt panel terminals in substations explain beiefly
WHY IN AC DRIVES,INPUT PHASE CURRENT SHOW UNBALANCE?
What is the formula to calculate a three phase alternator
all details of DG UPS HVAC
What is oscillator circuit?
