What is B.TH.U
What is B.TH.U
B.TH.U is
the unit of heat. B.TH.U means British
thermal unit.
It is the
amount of heat required to raise the temperature of 1 lb of water through 1 ®F
i.e
1 B.TH.U = 1 lb x 1 ®F
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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