Answer Posted / prashanth kumar hg

Apart from the Primary & Secondary windings, there
sometimes placed a third winding in power transformers
called "Tertiary Winding".
Its purpose is to provide a cirulating path for the
harmonics (especially third harmonics) produced in the
tranfmormers along with power frequency (50Hz. third
harmonic means 150 Hz oscillations).

How can we increase fuel-power ratio of any DG set?

1857

---

please send me jindal previous aptitude and technical question and answer.my email id is deep_raj@live.com

2024

---

how to calculate power consumption in slip ring motor at different step

2296

---

how can we calculate the ratio of caustic soda and water in lrs.

5898

---

What will be the size of copper cable (each for 3 phase and 1 neutral) from Service connection Kit-Kat to Panel Board (i.e. to main switch) for a 6 pole 3-phase AC induction motor of 200 H.P. capacity? Amp-255 A, Frequency:- 1450 rpm.

2010

---

what is the current density of copper & alluminium.

2128

---

What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?

1183

---

how to find out cable size if load is 2800 watts, 230 volts AC supply and load distance is 1800 meters

1655

---

In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.

1798

---

how to produsing geretor power

2252

---

we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input

2159

---

What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?

6359

---

Define transfer function?

1213

---

How to calculate no of EARTH PIT? Describe the formula as per IS standard?

3926

---

my question is how to answer the question "you are from b.tech eee background and why do you want to go for banking

1399

---