What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?
1443While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to apply?
2 4984What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
1479Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?
2 6076Why restricted earth fault protection is needed? Why can’t differential Protection is sufficient?
3 17302What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?
2 3687As per the theory current doesn’t flows in Neutral, but practically it is not applicable, explain why?
3 5368How to take the Vector Group Test in Transformer? What is the purpose of doing Vector Group Test?
2 3823Why do we generate 3 Phase AC Supply? It is possible to generate 4 Phase and 5 Phase explain it?
3 6441Post New Electrical Engineering Questions
CALCULATE THE TOTAL VOLTAGE DROP AND SELECT THE CABLE SIZE IN MM-SQARE FOR A PANEL-262KW AT 110 METER FROM THE SOURCE SUPPLY , SUPPLY VOLTAGE 240/415
What the difference between ac and dc inductor an capacitor
What are the commonly used schemes for the bus zone protection?
IF HT CAPACITOR IN ON POSITION IS THERE ANY LOSSES I.S I SQURE OCCURS IN THE SYSTEM
Dear sir my name Ankit i m Diploma holder present working in Welspun Corp ltd Anjar as Asst.engg (salary 14400/month ctc) i Would like to change my company also i have selected in ford India pvt ltd Sanand as trainee Tech with salary 12000/month so please suggest me for changing my job hope for *ve response
What are PLC leader logic program method
what is the difference between Power and Distribution transformers ?
we 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
Alternator rotor earth fault relay circuit
what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?
What is an ac motor?
can anyone give an idea about dia calculation in cold rolling mill
why we use copper earthing for neutral while for body GI.
Define closed loop control system.
Which do you think is the most significant cause of energy loss in a factory?
