Answer / chirag desai

buccholz relay is kept inclined to trap the gas,bcz gas has
tendency to go upward and same amount of oil push to
conservator tank so, buccholz float comes downward and
gives an alarm.

Where is the best place to mount  distribution panel in a house.

1 Answers   Wantro Technical Services,

---

what is reverse power relay brief explanation and in b/w where it is connected

1 Answers  

---

Define CT & its function

6 Answers   Essar,

---

How to select a D.G set for calculated load of 110kW..?

7 Answers   Shakthi Power Systems,

---

Is it really necessary to have reactive power in transmission line to transfer the power from one place to other?

3 Answers   Power Grid,

---

why use generator Earthing/Graunding.

4 Answers  

---

what is transformer

63 Answers   ABB, Advance Power Controls, CERC, Electrical, Electrical Supervisor Competency Certificate, ETA, IBM, Jindal,

---

In siemens PLC, why do we want to move the data ?

1 Answers  

---

How to calculate the cable size in sq. mm. when the load is given in KW?

1 Answers  

---

Why do we use only Sinusoidal Wave in AC supply why not the Square,Triangle or Sawtooth etc?

2 Answers  

---

synchronous motor of 13.5MW having which type protection? and how to set relay?give me relay setting calculation for different protection for this motor assume efficiency,power factor and other term if neccecery

1 Answers  

---

If a three phased motor or not working phased change on poles so how to find which one red yallow & blue

1 Answers  

---