what is The difference between national electrical code and I.S.Code (electrical) and what is the value of NEC in electrical engineering field

0 Answers  

---

As we know,charged clouds(from which lightning stroke initiates)may be charged with either +ve charge or -ve charge. Now say one cluster of cloude is fully charged with +ve charge & another cluster is fully charged with -ve charge. In the sky these two cluster of charged clouds have come in such a distance that, if they come clouser by some few yeards then the lightning discharge will take place between these two cluster of clouds. Under such a situation an Aircraft came inbetween. what happend??

5 Answers  

---

internally connection of photvoltic module

0 Answers  

---

what is the difference between capacitive and resistive voltage divider?

0 Answers  

---

Why different values of B’s (magnetic flux density) are chosen for DC machines and Induction Motors?

1 Answers  

---

Can anybody tell me how to calculate(formula) earth flat size(for copper and aluminium).

3 Answers  

---

A dc motor running on dc drive whose input is 3ph AC what will happen if we change the phase sequence of dc drive for e.g (R Y B) is connect as R B Y, will the motor run as same as previously running before changing phase without any effect

4 Answers  

---

Why the substation measure in KV but not in the power ratings of transformer.

4 Answers  

---

Which starter can be used for 3 phase verriable speed (2 stator wdg) induction motor ?

2 Answers  

---

how to diffrentiate between ac & dc motors from a distance

5 Answers  

---

what is efficient motors and how it is different from normal induction motors

0 Answers   Sarthak Contracts,

---

how to compute kAIC?  with formulas...

0 Answers  

---