Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / dinesh goswami
1. measring output current
2. check the coil resistance
3. Insulation resistance coil to earth
| Is This Answer Correct ? | 5 Yes | 2 No |
Post New Answer View All Answers
We have 250 KW x 2 motors, which are load from 25% to 100% varying load in every minute , so how can we compansate the power factor. pl give your opinions on the above subject.
what do you mean by plant earthing system.
Why i receive the GCU fault in my DG Sychronization panel . what all the factors considered for this fault .
how generator avr give to the input?
electrical ques
What is the effect of atmospheric pressure & Temp; on efficiency of motor? Why NGR(Neutral Grounding Resistor) is used in 132/11 KV Transformer & how? What is the use of Auto T/F in Grid Station?
In ACS 1000 drive we are using 12 pulse converter,why don't use 3 pulse converter.
This is reqd for a 1MW Solar power plant..We have 2DC outputs from the solar panels Connected to 2INVERTOR panels.. Output from invertor is 3ph,280v,500kva,50hz.These are connected to individual ACB.This has to be stepped up to 11KV ,1250KVA SYSTEM.Now can I use (1) one more ACBTO GIVE A COMBINED OUTPUT OF 1000KVA,280V & STEP UP THE OUTPUT BY USING a single two winding 3 ph transformer 11kv/1250kva. or (2)use the two outputs and connect to one three winding transformer of above rating..Pls suggestwith details.
Damping resistor provided in open delta (tartiary) winding of a measuring PT at the incoming of a MV inverter drive panel is getting heated up. Can any body explain the reasons and suggest the remedy?
1)Explain why the cradle guard is used on railway crossing in overhead line construction?
If i am running of spindle at 2000rpm ,but How to spindle stop at the second I am resetting the machine in CNC machines
What are the essential characteristics of signal flow graphs?
Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?
Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is ravi@bhelhwr.co.in, also give the name of book/website, from where i can prepare it.
can the measured percentage error during calibration of single phase energy meter be negative?
