Answer / 7anoter4

I think, it does not need a UAT breaker since if the UAT
does not supply power to the generator auxiliary the
generator will shut down, any way. So, the generator
breaker will protect the UAT also. Providing a UAT breaker-
not taking into consideration the expenses-it could be an
other generator failure point if this breaker would fail or
would open unmotivated.

why capacitor offer reactance to alternating current?

1 Answers   Electrical,

---

What is surger vector in 33Kv transmission feeder? We have AC power generator of 8MW which is paralleled with 33Kv EB grid. Some times our HT breaker gets trip off due to surge vector problem. How to over come it? Is there any device to observe the surge and avoid tripping?

3 Answers  

---

Which state of India had first started power reforms?

1 Answers  

---

WHY IN THREE PHASE CABLE 440V CURRENT FLOWS IF IN ONE PHASE 230V CURRENT FLOWS ???

3 Answers  

---

I want to ask a question which i faced during testing of Capacitive Voltage Transformer in AIS. We have measured the C1 , C2 individually , but when we start to measure the total C1+C2 , the testing equipment shuts down and says low loading. Kindly is it possible to find the total capacitance by using measuring device. kindly briefly explain the procedure.

0 Answers   AIS,

---

what is feeder?

2 Answers  

---

Can step down transformer works as step up one???

2 Answers  

---

Whether 3 phase induction motorwith 100 hp capacity , Amp 160 for which sensitive earth fault relay , type CTUM 15 can be used?

0 Answers   ONGC,

---

sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.

1 Answers  

---

why a three phase transformer cant rotate like three phase motor

7 Answers  

---

WHAT HAPPEN WHEN A DROP OF WATER MIXED UP WITH TRANSFORMER OIL ?

4 Answers  

---

Rules and standards of electrical control wiring ?

0 Answers  

---