1.5 1.6 Reducing the flux in the field winding of a DC shunt motor will result...
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1.5 1.6 Reducing the flux in the field winding of a DC shunt motor will result in: a. reducing the motor speed c. does not affect the motor speed b. increasing the motor speed d. increasing the winding losses The speed of a squirrel-cage induction motor can be controlled by all of the following except a. changing supply frequency b. changing winding resistance d. reducing supply voltage c. changing number of poles 1.5 1.6 Reducing the flux in the field winding of a DC shunt motor will result in: a. reducing the motor speed c. does not affect the motor speed b. increasing the motor speed d. increasing the winding losses The speed of a squirrel-cage induction motor can be controlled by all of the following except a. changing supply frequency b. changing winding resistance d. reducing supply voltage c. changing number of poles
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