Answer / ayush

we certainly cannot do this but we anyhow do it the unbalanced voltage in phases will run out and disturb the windings and under or output voltage can occur

If excitation will increase, then what will be the effect on power factor? Will it decrease or increase?

4 Answers   Prozone,

---

How can we select suitable capacity generator for three phase load (inductive load) and how to take study analysis in 3 three phase load system ?

0 Answers  

---

how can we make cable shedule for controll wiring ? which details must be required for it.?

0 Answers   L&T,

---

resistance switching is used in case of- ? a. air blast CB b. bulk oil CB c. minimum oil CB d. all types of CB

4 Answers   HCL, SSC,

---

Why Ferranti effect not occurs at full load?

4 Answers   L&T,

---

according to ohms law ,the voltage increases then current is what happened?

4 Answers   NTPC,

---

how many units (kwh) are there if in one MW?

5 Answers  

---

Explain the method to keep noises low in a control system?

0 Answers   HPCL,

---

Ferranti Effect says that voltage at the receiving end is higher than that at the sending end. How is it possible?

4 Answers  

---

What is the differance between transformer neutral solidly earthed and transformer neutral earthed through resistor?

1 Answers   L&T,

---

Can be ammeter and voltmeter used without CT? if not, what is the reason for that?

3 Answers   Elektrotek, Toyo Engineering,

---

Can you any one explain application of buccholz relay operation and pressure relif device operation of power transformer

0 Answers  

---