how to calculate the multiplying factor for energy meter
with CT ratio given
Answer Posted / j.p.
CT Ratio = CT RATIO OF CT*PT RATIO OF PT
-----------------------------------
METER RATIO OF CT*METER RATIO OF PT
| Is This Answer Correct ? | 33 Yes | 16 No |
Post New Answer View All Answers
What is the technical difference between On delay timer and a Star delta timer?
How to decide the size of the capacitor for a single phase induction motor say 2 HP ??
What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?
How many points does a Circuit can have?
Which Class insulation is prefered for the sandwich Busducts ? Why?
WHAT ARE THE EFFECTS OF SERIES RESONANCE AND PARALLEL RESONANCE ON THE CIRCUITS PARAMETERS?
why would the rotor rotate at sub synchronous speed against the direction of rotating flux when d rotor of 3 phase IM is connected to 3 phase balanced supply and the stator windings are shortcircuited ??
In our factory so many iron pillors are exists for supporting the shed/Hangar. If do more no of earthings at one piller instead of doing more earth pits in many locations and running earth strip around the hanger, I can save the money. Please suggest this method is acceptable as per Is specifications though the Earth resitance of the farthest piller is with in the limits as per IS specifications.
What are the types of windings according to the construction?
What are the criteria shall be considers for sizing Fuse and MCB? If the rated current is 10Amps what should be the fuse size / MCB Size?
Can we use Ccapacitive voltage transformer directly for metering purpose?
if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .
ow can i get certificate of competency as electrical supervisor and my diploma in electrical engineering from jalgaon.
The slip during plugging operation is given by= A 1-s B 2+s C 1+s D 2-s
1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.