Operator ‘a’
Operator ‘a’
The Operator ‘a’ is one , which when multiplied to a
vector rotates the vector through 120®
in the anti clockwise direction.
Difference between cumulative compound & differential compound wound motors
Difference between cumulative compound & differential compound wound motors I n cumulative compound wound dc motor the series field assists the shunt field whereas in differential compound wound motor series field opposes the shunt field
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