Answer / ww

EMF: Electromotive Force

Answer / jagadish

ELECTROMOTIVE FORCE IS CALLED AS "emf".

ACCORDING TO FARAD-1ST LAW STATES THAT WHENEVER a current
carrying conductor placed in a time varying magnetic field .
then the "EMF" will be induced in it.

How much depth n width required for laying of 1X70 Sqmm Cable in Desert???

0 Answers   Alka Electromech, Aramco,

---

When are the directional relays used?

0 Answers  

---

what are different types of alternator and discuss about the methods of cooling

16 Answers   Bhel, Jindal, L&T, Nalco, Vedanta,

---

whats is MARX CIRCUIT?

1 Answers  

---

what is the formula to find battery back up of ups?

3 Answers  

---

---

WHY IS RESTRICTED EARTH FUALT PROTECTION NEEDED?? WHY CANT DEIFFERENTIAL PROTECTION SUFFICE???

14 Answers  

---

What is lifting power for 1 wb/m2 and 1 A magnet?

0 Answers   Techno Labs,

---

advantage of cu cable over al cable

4 Answers   Havells,

---

what is need of air gap in expansion section in busbar?

3 Answers  

---

Explain what is CBCT.

1 Answers  

---

Do anyone know how can I calculate earthing for substation or do anyone know any software which I can use for this case

1 Answers  

---

what's the different between ELCB, ELR and ELS?

1 Answers   CP,

---