How to calculate the load loss and no load losses of the power Transformer? i am having the following details : full load ct : in AMP HV :1676 ; LV:31.5 1800 KVA ;33KV/620 V for wind mill applications2 10534
What is the technical reason for adopting color coding of three phase system as RYB.11 17118
What is four quadrant metering system.5 32916
if we appling capacitor at above rated what are looses and what will be happen4 3055
why do we need transformers?12 31348
Why Humming noise originated in Starter motor and how it was generated ?3 3715
i have attended the interview on 4th June,08 at Kolkata in IOCL, can anybody tell me what is its result
why transformer does not obey ohm law?27 27678
Why high voltage lines (overhead ) are called high tension lines?8 22999
say a transformer is designed for 33/11kv step down with ratio 0.33 for load 1 mva. if am giving 11kv as a input that same transformer what will happen to its o/p voltage. and whether it can be operated for 500kva4 2520
how we can calculate power factor in single phase & three phase ?thank u
what is differentila pilot supervision in the incomer control panel in the power station?
How Can you do Maintenance of ACB of 2000Amperes
what is the difference between gas group b and gas group c electrical equipment construction wise?
what is draiv work
how is the testing of an REF relay? what are the test REF circuit having?
Explain using drawings what is reverse PID action w.r.t PID controllers.
what is the difference between 2 way and 4 pole selector switch???
Differenciate between circuit wiring and sub main wiring with illustrations
Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet
Why we used 690V in ACS 800 drives.Why dont use standard voltage like 415v or 1.1Kv
whatare the disadvantages occur,if the form factor of transmission will not be equal to 1.11
Why do we need interlocking in a HT metering or Ring main unit switchgear?
how to maintain frenquncy with syncronising sub-station for distribution
1.What will be stored in online ups EPROM IC?