Answer / iamdon

Speed of synchronous motor WILL NOT CHANGE with the
variation of load, subjected to the LOAD VARIATION WITHIN
the rarted load capacity.

Synchronous mator is a CONSTANT SPEED MOTOR which EITHER
runs at synchronous speed(hence the name) OR not run at all.
If load exceed the rating it will stall(not run).

Synchronous speed is independent of load variation.It is
given by following relation
(120*frequency of AC supplied to armature)/No of pole on
rotor.

Author:arbelectbit@yahoo.com

why zero sequence impedance measurement is not applicable for single phase GT

0 Answers  

---

what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.

0 Answers   Ahsanullah University of Science and Technology,

---

define the power factor in one word

12 Answers  

---

what is joule?

2 Answers  

---

In between UPS out going changer over switch and ups raising main input, both side cable gland producing heat but the cable doesn't get heat,Why?

0 Answers  

---

what is the UPS

4 Answers  

---

In sub-station how to find multifactor of panel?

1 Answers  

---

what is the design factor that affects the size of a motor ?

3 Answers   Reliance, SGI,

---

What OPGW is better than Microwave or PLCC???

0 Answers   Four Seasons,

---

1. What is the difference between ac induction motor and ac synchronous motor?

11 Answers  

---

hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.

0 Answers  

---

Can be ammeter and voltmeter used without CT? if not, what is the reason for that?

3 Answers   Elektrotek, Toyo Engineering,

---