Why at the starting of induction motor current is high?

5 Answers  

---

how we can check the CT & VT?

2 Answers  

---

Dear all, is ther any body who can tell me about the setting of ACB(air circuit breaker ). what kind of it,s setting is and how to do it,s setting. also please tell me the setting of VCB(vaccume circuit breaker) . please tell me their setting,s. i will b very thank ful to all of u. Thank,s and Regard,s. Muhammed Ikram.

2 Answers  

---

how to calculate short ckt current of trafo. ex.3-ph 3MVA trfo. 11/440, impdence voltage=7.25%

1 Answers  

---

In EHV transmission line a neutral grounding reactor is often placed at neutral point of shunt reactors. What is the recommended protection for this neutral grounding reactor? Should I use a fast closing switch to bypass neutral grounding reactor when this protection operates?

0 Answers   TATA,

---

---

Induction generator has = A negative speed B negative slip C negative voltage D negative current

2 Answers  

---

there are cam operated switches - why we call cam operated , What is cam ?

0 Answers  

---

factor to be considered for bus bar design

0 Answers  

---

how much current will take for 1kw power. and what is the eqoutiion which is connecting with kw and A.

2 Answers  

---

what is the difference between c power and U power acb breaker

0 Answers   Radisson Blu,

---

Why effective AC resistance is more than DC resistance of a transmission line?

9 Answers   HCL, ONGC,

---

What is cross over distortion? How it can be eliminated?

0 Answers  

---