Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / k.prakashchandra
If coil ends ( star-delta) are freely available you can
measure easily.If not (the primary windings are in delta )
,measure resistance across any two terminals and multiply by
1.5 to get the resistance of each winding ,which is the same
for the other two, for a healthy motor.If measurements are
done to trace the short circuited winding ,you get the least
reading across it by comparison.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What are the types of instrument transformer?
what is the difference between ac motor and dc generator
What is the direction of current flow in ct secondary...means if the current is flowing from P1 to P2 then what will be the direction of current flow in ct secondaryw
What is the basic of DTH.
Dear sir, iam completed iti ncvt electrician 2000-2002 & diploma electrical eng completed 2008-2010 distance education in rvd university, still i got B licences only but my working company want C licences, how to i get c licencese pls reply me iam in critical situation thank you karthick 9841637803
Define phase lag and phase lead?
Testing procedure of DG alternator stability test
How to calculate wire length,size & current? ( related to control panel)
What is the type of feedback used in an op- amp schmitt trigger?
How to check the Bushings of the transformer?
why does make gain margin and phase margin on same plot.?
After synchronization with grid what is the demand value QKVAR and how we will maintain that?
How to calculate pitch, gauge of winding wire, and No. of turns for 30HP, 3 phase, 4 poles 50Hz, 380V induction motors
what is the purpose of silicon dropper used in battery charger?
how to remover corona effect and hysteresis losses from contactor
