Answer / k.prakashchandra

It is 1500 KVA not KV,the total output via two secondaries
of 750 KVA each

Answer / ajay

Generally current X'mer is specified as 500kv/750/750kva
that means.. First number stand for output in VA
second number stand for accuracy class and third indicates composite error

Why does capacitor block dc supply?

5 Answers   Bhel,

---

what is the principle of operation of synchronous motor and generator? explain in detail.

2 Answers   Maruti Suzuki,

---

What are interpoles and commutation windings?Why r they used?

1 Answers  

---

how can we solve the RMS value of alternative Qnty is .707 , explain detail .

2 Answers  

---

why transformer rating in kva ?

14 Answers   Eltel, RRB,

---

---

Name two low frequency oscillators?

0 Answers  

---

Upto what extent, the lagging power factor can be improved with the help of capacitors?

6 Answers  

---

how to calculate the cable size in sqmm if load (kw) is given?

5 Answers  

---

If a ACB breaker is tripping and closing problem, then what will we check internal..?

3 Answers  

---

what is the difference between earth leakage and earth fault?

0 Answers   L&T,

---

why we are connecting the alternator to a steam turbine of higher RPM then the rated RPM of alternator? For example:( connecting 1500 rpm alternator to 7600 rpm steam turbine). we can directly connect the same rpm turbine to alternator know??? is there any special reason ???

2 Answers  

---

In 11kv transmission line whats the maximum power can be drawn?

1 Answers   Concast, Prestige,

---