Answer / visal

..property by which certain amount of excitation remains back in the substance even after the removal of magnets..
due to the hysteresis property of magnetism

how can get electrical c licence.now i am working in spining mill , transformer capacity 2750KVA. SANCTION DEMAND 2250KVA. PLEASE ADVISE ME . MY CONTACT NO 09944226823

0 Answers  

---

What is the Total Power generation Capacity in India at present ??

20 Answers   Bhel, College School Exams Tests, IBM, NTPC,

---

What is the impact of MCCB & MPCB on Distributed Control System?

6 Answers  

---

in case of three phase induction motor,when it is connected to three phase supply,why the magnetic field is rotets around the armeture?

5 Answers   Hindalco,

---

how fluoresent lamp works??

2 Answers  

---

What is balance beam relay ?

2 Answers   Roman,

---

how to calculate the earth mat design in 132 kv substation yard ????

0 Answers   Divis Laboratories, KSEB, SWPL,

---

what is the difference between switchgear and circuit breakers and is there any difference between outdoor and indoor switchgear and circuit breakers , and how would you differentiate between switch yard and substation and grid station . thanks

0 Answers   ABC,

---

WHAT IS THE USE OF PIG TAIL IN WINDOW TYPE CT ?

3 Answers  

---

what is alluminium arm in ab conductors

0 Answers  

---

Why usually in all electrical equipment taking more current in Y pahse like pumps,compressor,or any other applications

1 Answers   Chemplast,

---

What is the Power factor of DC Power system ?

9 Answers  

---