Why in power plant projects we see DOL starting method used for motors upto 160 kW instead of star delta method
UCC,
1848In a synchronous motor. if start is running at high speed. What will be the starting torque : Higher Lower Zero
1723in the farm,water tank of 8000 litter capacity situated in 12 meter above.Farm owner want to lift 7000 litter of water within 7 minute to water tank of 12 meter above.which motor having HP rating is suitable for pumping??
1 3291we have two generators different capacity on 15 MW and other 6MW at 11 KV , 15 MW gen. bus short level current 40KA,and 6MW short level current 25KA,, length of cable 100MTR between 6 MW from 15MW gen. for bus coupling . kindly tell any one can we use both NGR OR one NGR from any GEN. BOTH NGR has diff. rating. Tariq pakistan
1681We are dealer in Maharashtra State & We have recd. form C from dealer of Maharashtra State against our E-1 form. Now assessing authority is asking for counterfoil of our E-1 form. But, our E-1 form counterfoil is misplaced somewhere & assessing authority is disallowing the C form which is recd. from Maharashtra State.Please let us know the option for allowing C form?
1 2482What happened if C.T mount at any cable or Bus bar in wrong direction . C.T going on proper work or not . C,T direction is essential thing to properly work.
1786Post New Electrical Engineering Questions
Why Neutral Isolation is required?
Pl. brief about break-down maintenance of machine tool.
The screw thread commonly used for transmission of motion is one of the following types of threads
what r PID controllers?why they r used?what is there purpose?plz Explain in detail
hi, could someone help me to find a control design for syncronising panel .
Can we use both Electrical & mechanical interlock between tow breakers? if yes how, please explain
model question paper for supervisor trainee
any earth foult trip the relay but in welding time not trip by earth foult
what is the AC Plant and how can do the work with parts and picture tell us 150 Tr
what is load vs Torque curve & why it is used?
is the value of inductance depends upon the value of thitha in doubly excited machine??
Why delta star trformers are used for lighting loads?
for 11KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV UG system what will be typical per KM "R" "L" "C" parameter.
how to do the ductor test?
In HVDC LINE RECTIFIER CONTROL ON CONSTANT CURRENT AND INVERTER CONTROL CONSTANT EXITATION ANGLE CONTROL BUT HOW INVERTER CONTROL CONSTANT CURRENT?