Answer / asif.k64@hotmail.com

Trivector meter is used to sense unbalancing of the load.

Answer / k.prakashchandra

In case of over current and earth fault protection (relays
)scheme,the unbalanced current passes through the EFR

we have 400kv/6.6kv transformer ,it has total 9 taps on HV side with normal tap on tap no 5.when we took the ratio test we observed that ratio was decreasing from tap 1 to tap 5 and was found increasing from tap 5 to tap 9.What is the reason?if anyone have related document then please send me on the email id ankushbahale@gmail.com......plz plz

1 Answers  

---

What is the calculating formula for HT and LT amps in a transformer.

22 Answers   Cipla, K-Electric,

---

How can we connect additional batteries to three phase ups? What are parameters we have to check when connecting?

0 Answers  

---

Which is the oldest hydropower plant in india?

0 Answers  

---

Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?

0 Answers  

---

---

i need the details about bhel exam.how to apply for that.please send to my email-id.thenmozhi2k7@gmail.com

0 Answers  

---

Electrical Engineering

0 Answers   Gamesa, Medha Servo,

---

what is charger supervision and control supervision?

0 Answers  

---

How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.

0 Answers   Grasim,

---

What is plc and how to do preventive maintenance

1 Answers  

---

what is meant by dedicated earthing?

1 Answers  

---

how to make a solar panel? why solar panel cell connected to serious?

1 Answers  

---