At what angle with respect to the interpolar axis does the flux tube gives a good approximation? a) 30° b) 45° c) 60° d) 90°

# At what angle with respect to the interpolar axis does the flux tube gives a good approximation? a) 30° b) 45° c) 60° d) 90°

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(c) 60°

Answer: d

Explanation: First the height of the winding is calculated from its formula. Next the height

of pole shoe is calculated. Both the values are added with 0.02 to give the radial length

of the pole shoe

C) 60°

c) 60°

c) 60°

Answer: c

Explanation: The flux tube crossing the air gap at 60° from the interpolar axis will always give a good approximation. The calculation of the magnetizing mmf should be based upon the value of the flux density at 60° from the interpolar axis.

Answer: c

Explanation: The flux tube crossing the air gap at 60° from the interpolar axis will always give a good approximation. The calculation of the magnetizing mmf should be based upon the value of the flux density at 60° from the interpolar axis.

Answer: c

Explanation: The flux tube crossing the air gap at 60° from the interpolar axis will always

give a good approximation. The calculation of the magnetizing mmf should be based

upon the value of the flux density at 60° from the interpolar axis.

c) 60°

c) 60°

Explanation: The flux tube crossing the air gap at 60° from the interpolar axis will always give a good approximation. The calculation of the magnetizing mmf should be based upon the value of the flux density at 60° from the interpolar axis.

Answer: c Explanation: The flux tube crossing the air gap at 60° from the interpolar axis will always give a good approximation. The calculation of the magnetizing mmf should be based upon the value of the flux density at 60° from the interpolar axis.

Answer: cExplanation: The flux tube crossing the air gap at 60° from the interpolar axis will always give a good approximation. The calculation of the magnetizing mmf should be based upon the value of the flux density at 60° from the interpolar axis.

c) 60

c) 60

Answer: c

Explanation: The flux tube crossing the air gap at 60° from the interpolar axis will always

give a good approximation. The calculation of the magnetizing mmf should be based

upon the value of the flux density at 60° from the interpolar axis

Explanation: The flux tube crossing the air gap at 60° from the interpolar axis will always

give a good approximation. The calculation of the magnetizing mmf should be based

upon the value of the flux density at 60° from the interpolar axis.