Answer / ilaya

DC supply is given in to dc motor.it produce two flux.
1. field flux
2. armature flux
this two flux are interact each other.so torque produce in
armature . that torque is mechanical torque(mechannical
energy).

Answer / rupesh

electrical energy is converted by conduction principle into
the rotor.

Answer / saravanan.p

In DC motor, The stator and rotor are calles as the
armature and field.

The armature is a rotation part and field is a coil (like
inductive coil).

If we are giving DC to field coil, The coil act as a
temporary magnet. The magnetic field passed to the armature
winding through induction. The flex difference between
armature and field will stimulate the armature to rotate.

This is the way the electrical energy converted into
mechanical energy in DC motor.

WHAT IS DIFFERENCE BETWEEN MANUAL CONTROL AND MAGNETIC CONTROL AND STATE ITS ADVANTAGE /DISADVANTAGE

0 Answers   Siemens,

---

How can calculate the rating of a alternator for a given specific load with formula

0 Answers   NRSC National Remote Sensing Centre,

---

What is EOL?

1 Answers  

---

how to calculate the battery Ah? what is the formula.

10 Answers   Cushman Wakefield,

---

what are the type of motors

3 Answers  

---

what are the pecularity of shaver sockets ?

0 Answers  

---

What is clean Earth System ?

3 Answers  

---

How would we calculate the no of earthing pits required for motor /panel

5 Answers   APGenco, National Engineering Industries, Practical Viva Questions,

---

Why we use two wattmeter during block rotor test and no load test of 3phase induction motor? And how can we understand the neat power requirement of from this test?

2 Answers  

---

How to do fabrication , busbar and wiring cost for : 1. LT Panels 2. C& R Panel

0 Answers  

---

why do we use 25kv supply for traction purpose

1 Answers  

---

what is the difference between kva and kw ?

5 Answers   TCS,

---