Answer / sudheer

the above said answer is correct and brief explanation is:
IN motor generating action takes place and the generated
emf is what we call as bacf emf which is opposite to given
supply.Even though it is opposite it is advantageous as it
makes motor self governing that is if load increases speed
decreases back emf decreases and load increases to satisfy
load demand same way it decreases load current if load
decreases.

In generator motoring action takes place and torque
produced is called electromagnetic torque which is in
opposite direction to rotation of prime mover.But we rotate
prime mover with speed greater than electromagnetic torque
hence motoring action takes place predominantly.

AUTHOR:sudheer.868@gmail.com

Answer / iamdon

No.
Both generating action and motoring action happens in
either machine irrespective of mode(motoring/generating).

Generator action is not limited to generator only, it also
happen in motor.
Like wise motor action is not limited to motor only, it
also happen in generator.

Author:arbelectbit@yahoo.com

what is basic difference between the normal tube light choke and electionic choke ?

4 Answers   Amaron,

---

How to do maintenance of transformer feeder.

0 Answers   KSEB, L&T, Siemens,

---

What is transmittance?

0 Answers  

---

what are check points to be checked while charging switchyard?(CT,PT,BREAKER,POWER TRANSFORMER)

1 Answers  

---

which braking is used in traction motor and what is its working send at mukeskumar27@hotmail.com

2 Answers  

---

What happens when the power factor is leading and its disadvantages.

1 Answers  

---

what is the roll of power factor in induction motor.

3 Answers   Hindalco,

---

Sir, I have applied for the of Assistant.engineer of NPDCL. please send me all AP TRANSCO AND JENCO solved papers of previous exams . I requested send me the papers to my id as soon as possible (rajanikanth_peddi@yahoo.co.in) (This is very urgent) Thank You,

0 Answers   APTransco,

---

hi this toufik here. i am doing my b.e.degree.now i am in final year and supposed to do a project in this year so i thinking to control the buchholz relay using software base means checking the status of transformer oil using microcontroler, plc or scada. so can i do so...??? alz suggest me...

2 Answers  

---

How to calculate the current rating of power cables ?

1 Answers  

---

what should be the motor rating for pumping water for house hold use from 60km far lake and what formula is to use please tell me

1 Answers  

---

in ac system the current wave form becomes zero for every half cycle then how can we get continuous supply can any one answer to this plsss

2 Answers  

---