Answer / sagar sethi

TRANSFORMERS RATING MORE THAN 1600 kVA ARE COMES UNDER
POWER TRANSFORMERS.
TRANSFORMERS RATING UPTO AND INCLUDING 1600 kVA ARE COMES
UNDER DISTRIBUTION TRANSFORMERS.

THESE ARE SPECIFIED AS PER INDIAN STANDARD 10028 (CODE OF
PRACITICE FOR SELECTION,INSTALLATION AND MAINTENANCE OF
TRANSFORMERS PART-1, PAGE NO-4).

Answer / ashutosh

Power Transformer Have High KVA ratings As Well As Its Have
Larger In size . In Power Transformer we provides to the
Air Balst Cooling Or ONAN Type Cooling(OIL NATURAL AIR
NATURAL)
While The Transformer Have Less KVA rating As Wll As In It
We Use to The NAtural Air Cooling Or Oil Cooling

Answer / surendra

power t/f which step down from HV to LV. ratings of the
power t/f is in mw supply is given to this t/f by
generating station or substation. while in the distributon
t/f it step down the suply from 11kv to 440v or 230v. the
supply is directly given to the consumer.

When we getting shock, its we getting from voltage or Current.

14 Answers   Juniper Networks,

---

If my sfu is 64 Amp & its link is 32 Amp then at what amp.my sfu will trip???

2 Answers  

---

How can one connect three source of electricity in a house..the source are 2 gen and one electricity.

2 Answers   SAUDI ARABIAN BAYTUR, Wantro Technical Services,

---

what collector is used for 100kmph-120kmph tracion application?

3 Answers   APTransco,

---

wat will be the pressure maintained inside the transformer?

2 Answers  

---

---

What are the basic component of a cro?

0 Answers  

---

in star connected 4wired transmission system ,what happen if the neutral is grounded . or not grounded. which is significant and y

2 Answers  

---

what happen when generator neutral supply and transformer neutral supply linked

3 Answers  

---

WHAT DO YOU MEAN THE DIFFERENT TYPE OF CURVES OF RELAY LIKE STANDARD INVERSE, VARY INVERSE, NORMAL INVERSE, LONG INVERSE ETC....

0 Answers  

---

what is MC 61 relay

2 Answers  

---

What is Procedure the procedure to select CT's & PT's in 66kV and above substation?

3 Answers   Infotech, Vijai Electricals,

---

The power dissipated by a resistor of 10ohm when a current of 2A passes through it is:(a) 0.4W(b) 20W(c) 40W(d) 200W

2 Answers  

---