In which of the following motors the stator and rotor magnetic field rotate at the same speed ?
A) Universal motor
B) Synchronous motor
C) Induction motor
D) Reluctance motor
Correct Answer:
Verified
Q9: riunting in a synchronous motor takes place
A)when
Q10: When load on an over-excited or under
Q11: The rotor copper losses, in a synchronous
Q12: The maximum power developed in a synchronous
Q13: When the stator windings are connected in
Q15: Synchronsizingpower of a synchronous machine is
A)direcly proportional
Q16: Synchronous motors are
A)not-self starting
B)self-starting
C)essentially self-starting
D)none of the
Q17: The standard full-load power factor ratings for
Q18: A synchronous motor running with normal excitation
Q19: A synchronous motor has better power factor
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