Answer / guest

we all know that resistance arises due to the collision of
electrons with other atoms n electrons... the molecular
structure of conductor are in such a way that it offers
less resistance to the flow of electrons

We have given to 3phase supply to ups system & how can coming netural

0 Answers  

---

How to calculate the rating of ELCB OR RCCB for an equipment?

2 Answers  

---

how to calculate the capacity of the AC motor

1 Answers   TATA,

---

if the load is reactive then what is the use of calculating the real power and what is the use of reactive power if my question is wrong please excuse me..

1 Answers  

---

what is the type of pilot wire in pilot relay?

1 Answers  

---

how to calclate fault level

2 Answers  

---

How two nos. 130 kw D.C motor get synchronise using D.C drive.

0 Answers  

---

what are the affects of loose connection in electrical circuit.

14 Answers   HP,

---

Why neutral cable carry current.

0 Answers   Tech Mahindra,

---

what type of relays used in transformers?

24 Answers   APTransco, BSNL,

---

what is a bus riser in power system and why it is used

2 Answers  

---

how to select a capacitor, i mean we use 3.5 mico ferad cap for a celling fan,but how to select a cap for 1h.p motor,etc.........

1 Answers  

---