What is the difference between synchronous motor &
asynchronous motor

Answer Posted / trupti

synchronous motors run at constant speed irrespective of
load. i.e., weather you increase or decrease the load the
speed of motor does not change. however, there is a limit
upto what value the load can be increased, if the laod is
increased behind this value the motor stops rotating.
but in asynchronous motors the speed of the motor varies
along with the change in load.

Is This Answer Correct ?    6 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is the meaning of 0.5ohm Resistance

1404


what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA

2316


what is the physical connection of a analog i/p to a analog i/p module (ab plc)and through a analog o/p module(ab plc) to a analog o/p . and how all the process control by scada

1439


What is a signal flow graph?

642


why it is so called as xlpe(cross linked poly ethyline) cable?

1607






What current flows in the transformer primary when its secondary is open?

640


Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.

4813


What is open delta Xformer? It's adavntages & Use?

1776


What is capacitance?

734


Apparent power is expressed as V * I(Conjugate). Why not in V * I ?

3450


IF 8255 CONTROL WORD IS 94H,Tell the chip port work mode ?

2163


Yazaki india pvt ltd interview questions qurey related

532


how generator load test is conducted?what are the steps?

1137


While performing stability test of differintial cts how to know the voltage and current on both side of the transformer?

3057


how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.

1124