Answer / prakash

frequancy of 2 nd hormonics is to be selected for measuring earth resistivity

what is the type of motor that is used in emu units in india

1 Answers  

---

difference between diode and scr?

2 Answers  

---

why the name trunking bus PT

0 Answers   Siemens,

---

Which is stiffer between salient pole rotor and cylindrical rotor synchronous machines? Justify your answer.

1 Answers  

---

Hi, I'm going to attend BHEL interview for exexutive trainee (ET ) on 22nd DEC . Till now if anyone attended the interview pls help me out regarding the interview. I'm an electrical engineer

3 Answers   Bhel,

---

what is short circuit force ? How to calculate it for Panel?

1 Answers   Bilt,

---

Why D.C Voltage used in Meggering...as well as in Hipot test? why not A.C?

2 Answers  

---

How we calucate of DC moter I/AMP?

3 Answers  

---

what is slip resistance? how much its value in 110 kw motor? why voltage is varied in vvvf drive ?

1 Answers   Reliance,

---

which type your UPS on line,off line give the reason?

2 Answers   Roto Power,

---

Define closed loop control system.

0 Answers  

---

What is center gravity load in substation?

0 Answers  

---