Answer / chetan dhekan

120/1

How is operate breaker failure scheme in substation

0 Answers  

---

why return path in terms of neutral is required please give a relevant answer

3 Answers  

---

The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?

0 Answers   PGVCL Paschim Gujarat Vij Company Limited,

---

How to model "to find the cube root of the given number" in Matlab Simulink ?

1 Answers  

---

Define conversion efficiency of a power amplifier. What is its value for class c power amplifier?

0 Answers  

---

What is a soft start?

1 Answers   Focus,

---

what is the safty of poly phase tranformer?

0 Answers   Adani,

---

What is an Isolation Xformer? What is the use of it?

2 Answers  

---

How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.

0 Answers   Grasim,

---

what happend if we remove dc exciter from moving machine..: gg

4 Answers  

---

all interview questions with answers of ntpc (2000-2009

0 Answers   Hetero, NTPC,

---

In constant power region of 3-phase IM torque-speed characteristics, if frequency increases voltage A does not alter B decreases C increases D none of above

1 Answers  

---