Why SF6,VCB,Oil Ckt Breakers are use in HT Side need brief
information ?
Answer Posted / rajmohan
quick arc quenching
| Is This Answer Correct ? | 8 Yes | 1 No |
Post New Answer View All Answers
what r the checklist while installing a 380 kva DG set
What are books to be referred for KPTCL exam?
Why field rheostat is kept in minimum position?
in 132kv substation CRT means
for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.
How to Preparation of online test
dg started in plc mode and load taken later one battery terminal connection will be disconnected by loose connection what will happen for dg and shall we connect battery terminals while dg in load time?
700KW 6.6KV slip ring induction motor to use VFD to control the speed
What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?
sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company
what is the function of anti pumping relays? what is KVAR? How it is generated in alternator? What is 3rd Harmonics? What is IDMT relay?
How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?
WHY DO VOLTAGE TRANSFORMERS FAIL DURING EARTH FAULT IN THE DELTA CONNECTED 6.6KV ELECTRICAL SYSTEM
given data are load current & power factor cable core size? plz any one update the calculation formula
what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?