Interested to Buy Any Domain ? << Click Here >> for more details...
What is the amount of no load current of 630 kVA tranformer
voltage ratio 11kV/440V ?
- 13 Answers
- 26360 Views
- I also Faced
- E-Mail Answers
Answer Posted / pravesh
depend on power factor if given . accurate values can be
given out , and where we want to get the current in sec
side or primary side
| Is This Answer Correct ? | 1 Yes | 18 No |
Post New Answer View All Answers
in ACB breaker requireding 3200Amps. buscoupler getting OFF mode and again it reset and getting normal position give me a required answer?
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
what is RFID? thire application;
Whar is the KvA rating of 33Kv substation & actual kv rating of power generaating station.
What is warm / cold start of HT motors. How many warm start & cold start are possible in a day?
what will happen if earth of 33 kv cable (earthed system) is not connected to earthing pit?
how many types control panel of a 132/33 kv substation
how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take
How many types are using in 220kv/400 kv swith yard
Could Please Explain briefly. Why used stabilizing resistance series with High impedance bus differential protection relay.
difference between the applicability of nortons and thevenin theorem
A 400 V, 50 Hz, Δ connected synchronous generator has a field reactance of 0.1 Ω and armature resistance of 0.015 Ω. At full load, the machine supplies 1200 A at 0.8 pf lagging. Under full-load conditions, the friction and windage losses are 40 KW and the core losses are 30 KW. What is the machine’s overall efficiency? Ignore any field circuit losses.
What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.
What is Traction? 1KVA Alternator, How much urrent taken?
What is meant by celling voltage & current in excitor ?
