Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / henri groenewald
A four quadrant metering system is the metering of bi-
directional energy flow. The system must be able to meter
leading and lagging reactive energy (varh) for import
active energy (Wh) and leading and lagging reactive energy
(varh) for export active energy (Wh).
| Is This Answer Correct ? | 67 Yes | 9 No |
Post New Answer View All Answers
what is differant beetween overload current and phase current?
Which level of the Transformer oil got dielectric strengh? And why?
how to find out cable size if load is 2800 watts, 230 volts AC supply and load distance is 1800 meters
Whether the vacuum contactor requires Short circuit protection?If No,why?
Why we do 2 types of earthing on transformer (ie:)body earthing & neutral earthing , what is function. I am going to install a oo kva transformer & 380 kva dg set what should the earthing value?
What is zero of the system?
If one tertiary phase i.e. R,Y or B is earthed of a loaded type tertiary delta connected (Without load)of a power auto transformer, what is its advantage/disadvantage?
How to reduce the static electricity producing in solvent room? By P.D.Patil BioCon
How much costly in percentage wise is sandwich busduct costly than air insulated busduct of any rating?
in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?
How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?
HOW TO CALLICULATE RESITENCE,REACTANCE AND IMPEDENCE VOLTGE OF TRANSFORMER 13.33 KVA 144/240 VOLTS 93/56 A WITH FORMULA
What are the necessary solutions needed to be carried out on a malfunctioned earthing mechanism of a VACUUM CIRCUIT BREAKER.(TAMCO)
why the check zone and main zone are used for Busbar Protn. scheem?
what is kvarh? Please define it With calculation General motors ?
