Explain the working principle of Synchronous Generator and
Assynchronous generator?

Answer Posted / prasanth kumar

The word synchronous suggests that the rotor shaft runs at
synchronous speed,Ns=120f/p.when dc supply is provided to
the rotor shaft,it starts rotating in synchronism thus
developing 3phase alternating voltage on stator winding
which s then taken out...

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How to calculate no of Lighning arrestors are required for protecting 50mX 50m*20m cubical building and locations of LA?

1439


what are problems caused by the pdu in rack server

1454


what is meant by impedance & transient protection?

1641


which mm cable should be used for 1.hp immersible pump motor for the distance of 330 metres?

1249


what is invertor supply and raw powersupply

1522






What happens if we connect a single phase energy meter in reverse polarity.

1709


boiler is running in rankine cycle and deisel generator is....?

1563


What is the temperature PROFILE OF A FLUID W. R. T. Distance from a sphere to which it is IN CONTACT which is at constant temp.?

1628


What will happen if i used 11KV earth ht kit to 11 KV / 11 KV cable termination?

983


What do you mean by Stimulastion Test in Diesel Genarator / Why & when it's conducted ?

1203


I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?

1489


how to calculate the surge level of surge suppressors related to the SF6 cicuit breakers?

1546


dear sir/madam i want to get some knowledge about RRB EXAMINATION(section engineer) 1- what is minimum cut off 2- wht portion is major portion . 3- can any body provide Sample paper. thanks & regards ashish

1897


Difference between field rheostat and armature rheostat.

688


I want to know the 'Test voltage' for Tandelta testing of 3.3 / 6.6 / 11 KV Motors. Please explain

1783