Answer / khan

At very low speed rotor flux oppose the stator flux

Answer / dbh

Armature reaction only occurring in alternator

Answer / manoj

to produce armature rection,there is must neccessary two
opposite direction field and one uni direction field,so that
only the the air gap flux will distorts.in induction motors
the field produced in rotors is opposite with armature flux
in one direction only that means only on top of the
conductors produce torq .

Answer / ravikant soni

there is no any concept of armature reaction in three phase induction motor because in three phase induction motor the field due to the rotor rotate in same direction as of the stator with same speed that is with synchronous speed and hence no armature reaction is possible in induction motor

why we can use 1 to 5V dc

1 Answers  

---

which type of insulation are used on 132kv transmission line

4 Answers  

---

what is the advantages og idmt relay over magnetic relay??

1 Answers   Bhel,

---

which motor is used in our Indian Ceiling fan -Capacitor start and run or Capacitor start? (during repair i saw only one capacitor so it should be start only)

5 Answers   ABB, Bajaj Electricals, Power Grid, Ruchi Soya, Suzuki,

---

What is the range of the stator resistance of 3 phase induction motor?

1 Answers  

---

how to calculate the cable size in sqmm if load (kw) is given?

5 Answers  

---

how to amps calculate from 1KVA?

11 Answers  

---

what is the difference between electrical degree n mechanical degree?

3 Answers   IGCAR,

---

I want single line diagram for AMF & DG syncronizing panel

0 Answers  

---

What is a current transformer?

2 Answers   KEPL,

---

which safety we have to take when we go for work?

2 Answers  

---

We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.

1 Answers  

---