How much of the total hydro power potential has been exploited so far in india?

0 Answers  

---

If DC supply is given to a transformer it may a) Work b)Not Work c)Give lower voltage than the rated voltage on secondary side. d)burn the winding

12 Answers   wbsedcl,

---

in electrical control panel. how can i choose the cable rating. (example - 11kw motor, 18-25A mpcb}

0 Answers  

---

What is excitation?

2 Answers  

---

How synchronous motor helps to improve PF? plz explain

1 Answers  

---

What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?

0 Answers  

---

what is neutral grounding resistor?

3 Answers  

---

How much UG cable size should i use so as to accomodate a ground + 2floors house. A 1.5ton AC & geysers(2) in each floor with lightings

2 Answers  

---

why hv current transformers have big size ?

5 Answers   RailTel, TCS,

---

why should we place 9KV lightning arrestors in 11KV substation ?

9 Answers   DOL, ISRO, Matrix,

---

9.The material used for coating the electrode is called........

3 Answers   SSC, TELiBrahma,

---

In short transmission line,why does the receiving end voltage is less than sending end voltage?

4 Answers  

---