Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between the watt hour meter and Var
hour meter in terms of internal connection and work theory .
ie "When the meter records watt-hour an when the meter
records var hours ??"
- 13 Answers
- 19824 Views
- I also Faced
- E-Mail Answers
Answer Posted / saadsms
Dear K.prakashchandra
Convincing answer, but I need to make sure
For the reason that there are those who say that the only
difference is that in var-hour meter voltage coils are Delta
connected .
And in kilo watt-hour meter voltage coils are star connected.
Please confirm information on the displacement of angle,
because I had read about it before.
thanks
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
why we are using Load factor?
How to design the no. of ceiling fans required in 5mtr X 10 mtr X 3 Mtr hight room?
In a synchronous motor. if start is running at high speed. What will be the starting torque : Higher Lower Zero
delta motor winding resistance I take normally single winding is 2.5, which value is came delta connection ie RY ?
What are the different types of transformers?
why we can stote dc? why we cant store ac?
What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?
15hp motor wound by 0.9mm & 0.95mm magnet wire. at no load test it draw 4.2A current. Another motor with same condition draw 9.2A current. How can that occur? pls help
How to size Air Circuit breaker (ACB)? What is the most important factors?
Which motor is 3.3 or 11kV more reliable, in terms of efficeancy,maintenance, reliability.
there is an alternator 480 k.w, 400v,50hz, 4-wire running on load having leakage alternator body earthed current 38 A. is it within acceptable limit? if yes then give reference if no then how to bring within specified limit
ht side line to earth voltage
armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?
I Just want do EHS Certified Certification Distance Course From Govt approved,so can any body provide me details.
sail kaott diploma ece ke interviw me qus.kis parkar ke aate hai aur G.S me kya puchate hai kya sameedyaan me kis parkar ke qu.puchate hai
