What happen if we apply square wave or traiangular waveform voltage to the transformer primary winding instead of sinusoidal wave?

0 Answers  

---

redundant connection in contactor?

0 Answers   Emerson,

---

what are different types of electrical windings? i know the distributed winding ,concentrated winding etc but i want some detailed information, in what condition we will use distributed,concentrated windings what are the difference between them which is best, how induced emf changes by using different types of windings 20 hours ago - 1 week left to answer

0 Answers  

---

what is difference bwt active&passive component

1 Answers  

---

which relay is used on long transmission lines

10 Answers   ABB, Bhel, Student, Tata Steel Limited,

---

---

what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks

0 Answers  

---

How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

0 Answers  

---

if i have to use 14 kw what size of power cable can i use and size of earth cable also.

2 Answers  

---

WHAT IS RMU AND WHAT IS ITS FUNCTION AND HOW TODISCONNECT

3 Answers   Bhel,

---

which type of capacitor store high amount of energy for long time ? ( polarized or unpolarized )

1 Answers  

---

Why the isolation treasforfer are connected at out put of the ups ig 200kva ??????????????????

3 Answers  

---

125Kva Dg can take up how much amphere load.

7 Answers   Indian Railways,

---