Correct Answer - Option 3 : 1080 degree
Concept:
The mechanical degrees in one revolution is 360°.
The electrical degrees is given as
\({\theta _e} = \frac{P}{2}{\theta _m}\).
Where,
P is number poles
θm = mechanical degrees
θe = electrical degrees
Calculation:
Given
P = 6
θm = 360o
\({\theta _e} = \frac{P}{2}{\theta _m}\)
\({\theta _e} = \frac{6}{2} \times 360^\circ\)
θe = 1080 degree