Calculating the required Alternator speed. | How to calculate the speed of an alternator when the poles and frequency are known. | By Electric Grinds | Facebook
![Q.24 Calculate force exerted on a point N pole of 3200 A-m placed 10 cm away from a point south pole of 10 A-m in air. (A) 1 N. (B) 0.32 N (C) 2 N (D) 3 N Q.24 Calculate force exerted on a point N pole of 3200 A-m placed 10 cm away from a point south pole of 10 A-m in air. (A) 1 N. (B) 0.32 N (C) 2 N (D) 3 N](https://toppr-doubts-media.s3.amazonaws.com/images/2126098/311fd084-a7ae-4c4b-a5cd-0beda59523ff.jpg)
Q.24 Calculate force exerted on a point N pole of 3200 A-m placed 10 cm away from a point south pole of 10 A-m in air. (A) 1 N. (B) 0.32 N (C) 2 N (D) 3 N
![A 3 ∅ induction motor with 4 poles is supplied from the alternator having 6 poles running at 1000 rpm. Calculate synchronous speed of the induction motor its speed when slip is A 3 ∅ induction motor with 4 poles is supplied from the alternator having 6 poles running at 1000 rpm. Calculate synchronous speed of the induction motor its speed when slip is](https://www.yawin.in/wp-content/uploads/2023/07/Induction2-713x1024.jpg)