Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / vels
for calculating the active power ,reactive power ,current etc in Energy meter. since the energy meter is having separate CT and PT ratio and field is having different CT and PT ratio
hence MF is required
formula
actual CT*PT ratio/meter CT*PT ratio
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
Explain what is rated speed?
We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's
In our plant we have installed new MCC with ELR and CBCT which is detecting some leakage current in the system but it leading to some confusion when to check that in which feeder which is drawing current we put off the whole panel itself but still CBCT detecting some leakage current so can anybody ans me , where i am going wrong or how to detect whether its actual leakage or CBCT malfunctioning.
can we conduct the swineburne's test on a dc series motor? why?
which protection used in power plant?
What kind of preventive maintenance are there for transformer?
What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?
list the type of vfd? wich is sutable for heating kiln?
HOW DOES THE ELECTRONIC ENERGY METER WORKS?
whati s the sludge current in ups
How to measure power in 2 or 4 or n phase circuit? Please give me a formula.
WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR
what is the control circuit for operating the clean room air shower
Why it need to form a capcitor when it not been in use from three or two year. Plz describe it technically.
Inverter. converter. Ups.MCB.solar.alternators. motors.
