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Answer Posted / jayaseelan
usually torque is inversely proportional to speed in normal
application.
for particular application ony we can reduce the power
consumption ex.fans,extruder,pumps etc
Some loads have a Variable Torque characteristic, that is,
the torque increases with the speed.torque increases means
current increse also speed increases so if speed reduce
means torque reduce consquently current reduce this is the
concept.
usually torque is inversely proportional to speed in normal
application.but some cases ex.
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