Conventionally, capacitors are considered to generate reactive power and inductors to consume it,how??????
1 3680in our 6.6kv motor feeder[it is having two sources from Bus A&B] earth fault relay is acting, we checked CBCT connection and cable meggerd values found very good still earth fault acting during first two are three start after that it will hold. please clarify what was the reason. if same motor is starting from other Bus-A it will start.
1 4651how to calculate the minimum permissible limts of insulation resistance of switchyard equipments
1 3954how can get electrical c licence.now i am working in spining mill , transformer capacity 2750KVA. SANCTION DEMAND 2250KVA. PLEASE ADVISE ME . MY CONTACT NO 09944226823
1853How can get electrical c licence.Now i am working in spining Mill , transformer capacity 2750kva. Sanction demand 2250kva. Please advise me . My contact no 09944226823
5 41462I've descovered that when the earth wire in a domestic electrical installation is not connected back to the board (ground) a voltage of between 9-24v is is found to be present in the earth wire. When connected at the board there is no voltage - is this normal and why does it happen?
3 5015In a Tap changing transformer where is the tap connected , is it connected in the primary side or it is connected in secondary side
8 20953Post New Electrical Engineering Questions
How does an induction motor start?
Define liftable weight of a transformer? Does the total weight of transformer include oil weight?
HELLO SIR, IAM PREPARING HPCL EXAMS. SO PLS SEND MATERIAL OF HPCL ELECTRICAL ENG..TO VIJAY_8888@YMAIL.COM
What are the relays in ACB and VCB
Why r u using pf panel. what the uses
Is it posible to instal one more SMDB from the existing SMDB and is it practical.
control & auxilary circuits used for circuir breakers
WHAT IS DIFFERENCE BETWEEN MANUAL CONTROL AND MAGNETIC CONTROL AND STATE ITS ADVANTAGE /DISADVANTAGE
Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.
what r the checklist while installing 500 kva transformer
draw the full wave and half wave circuit of 3 phase system and inverter circuit used in upsĀ
Can anyone tell me some hints about what type of questions are asked by the interviewer by an Electronics engineer when company is installing an IPP and wants a team of engineers?
why the voltage and current in a long transmission line are called travelling wave?
why and where we use early make & late break contacts in protection?
I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?