Asked by bianca whiteley on May 26, 2024
Verified
When a motor is connected differential compound, the _____ determines the direction of rotation of the motor at no load or light load.
A) shunt field
B) armature
C) rotor
D) load
Differential Compound
When the series and shunt field are connected in such a manner as to oppose each other in the production of magnetism.
Shunt Field
The winding of a generator or motor that is connected in parallel with the armature, used to regulate the machine's voltage or speed.
Armature
The rotating coil or core in a motor or generator, on which the voltage is induced by magnetic fields.
- Summarize the attributes and purposes of several motor connections, including series, shunt, and compound types.
- Elucidate the contribution and operation of armature and field windings in shaping the features of a motor.
Verified Answer
SZ
samia zafarMay 26, 2024
Final Answer :
A
Explanation :
The direction of rotation of a motor when connected in a differential compound configuration at no load or light load is determined by the shunt field. This is because the shunt field typically dominates the magnetic flux in the motor under these conditions, thus influencing the direction of rotation.
Learning Objectives
- Summarize the attributes and purposes of several motor connections, including series, shunt, and compound types.
- Elucidate the contribution and operation of armature and field windings in shaping the features of a motor.