Answer Posted / rajesh

transformer dosent consume power.it just step up/down the
voltage.thats why transformer mentioned in kva

why burdens of VTs is more than CTs?

1796

---

WHAT IS DEAD END IN PROTECTION?

2599

---

How stabilizer works??

2126

---

what is the use of the puls transformer in UPS & how it works???????????

2227

---

How Calculet The UPS AH In Load

1899

---

why industry prefer ht motor instead of lt motor.

2129

---

standard earthing rating for power line..

2132

---

hi, i finished b.tech eee in 2008, im worked in dg sets mfg company , now i left job in 6months back, now again i want get job core side, how can i get? is there any couses we have learn to get better oppurtunity? /

1966

---

What is meant by bus bar protection?

1187

---

What is the ideal position cooling fan inside the dc motor?

2096

---

IF TVM OF TRANSFORMER SHOWS POWER FACTOR ON 33 KV SIDE AS 0.97 LAGGING AND ON 132 KV SIDE IS 0.75 LEADING.IS THIS CORRECT.WHERE IS PROBLEM.

2372

---

What is the basic principle of operation of alternators/dc generators?

1112

---

if the motor rated speed is 950rpm. how to change the above rated speed? is it possible?

1419

---

Why only sinusoidal ac voltages are generated?why not triangular or sawtooth?

2098

---

What is different between Difnit time and instatous over current relay

2554

---