How does a synchronous motor maintains...
Question 1 of 27070
Q
How does a synchronous motor maintains synchronism with the rotating field?
A
the field strength varies directly with rotor slip
B
the DC current applied to the rotor coils causes the rotor magnets to lock in with the rotating magnetic flux of the stator
C
the stator poles are dragged around due to the magnetic flux created by the excitation current
D
the stator magnetic flux rotates in the opposite direction
Question 1 / 27070
5eccefa4bacbc34ba4d4822e
Question 1 of 27070
5eccefa4bacbc34ba4d4822e
How does a synchronous motor maintains synchronism with the rotating field?
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A
the field strength varies directly with rotor slip
B
the DC current applied to the rotor coils causes the rotor magnets to lock in with the rotating magnetic flux of the stator
C
the stator poles are dragged around due to the magnetic flux created by the excitation current
D
the stator magnetic flux rotates in the opposite direction
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Question 1 of 27070
5eccefa4bacbc34ba4d4822e
Q
How does a synchronous motor maintains synchronism with the rotating field?
A
the field strength varies directly with rotor slip
B
the DC current applied to the rotor coils causes the rotor magnets to lock in with the rotating magnetic flux of the stator
C
the stator poles are dragged around due to the magnetic flux created by the excitation current
D
the stator magnetic flux rotates in the opposite direction
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