Interested to Buy Any Domain ? << Click Here >> for more details...
How will you calaculate the Ct ratio based on connected
load 500KVA,and 11KV supply ?
- 3 Answers
- 12907 Views
- I also Faced
- E-Mail Answers
Answer Posted / bala.a
first u shouls convert to A
500 / (root 3 x 11 )= 26.2A
So u can select 50/1A CT FOR THE ABOVE LOAD
| Is This Answer Correct ? | 8 Yes | 1 No |
Post New Answer View All Answers
Whether 3 phase induction motorwith 100 hp capacity , Amp 160 for which sensitive earth fault relay , type CTUM 15 can be used?
If I have Energy Meter Ratio as 100:5 & Also I have CT Ratio as 50:5 then what will be my multiplying Factor(M.F.)
What is the range of the stator resistance of 3 phase induction motor?
how a flip flop can be used as a latch?
how to select diiferent power transformers of same capacity on no load loss and full load loss by economical point of view.?
If anyone would like to know or practice for FEWA papers contact me on mohamedrashad2@hotmail.com Just completed the supervisor exam in April 2021
How phase to phase voltage comes 440V.
What is the role of feedback in a closed loop control system?
there are cam operated switches - why we call cam operated , What is cam ?
An impedance of 100 ohms resistance and an unknown inductance is connected across the capacitor. The resulting impedance is a pure resistance of 500 ohms ifω = 10^5 rad/sec. calculate the values of inductor and capacitor.
how can we design robots
What is the effect on power factor, shown by a trivector meter; incase of reverse phase sequence. If the power factor of a system is lag what meter will show in case of reverse phase sequence connected to the meter. and What in case of lead.
how we can calcultae the short circuit level for bus bar
we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain
whatis the commertial spec. of distribution boards ?
