The torque equation for non salient pole machine is Te =-(P/2)(‚âà√≠¬¨‚à´o‚âà√≠‚Äö√Ñ‚Ä†rl/g)(FsFr)sin‚âà√≠¬¨‚Ñ¢Nm. What does the negative sign in the torque expression indicates?$

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TuteeHUB · Accepted Answer

stator and rotor MMF tend to increase angle ‚âà√≠¬¨‚Ñ¢

TuteeHUB · Answer

stator and rotor MMF tend to reduce angle ‚âà√≠¬¨‚Ñ¢

TuteeHUB · Answer

stator tend to reduce the air gap g

TuteeHUB · Answer

rotor tend to reduce the air gap g

1.	The torque equation for non salient pole machine is Te =-(P/2)(‚âà√≠¬¨‚à´o‚âà√≠‚Äö√Ñ‚Ä†rl/g)(FsFr)sin‚âà√≠¬¨‚Ñ¢Nm. What does the negative sign in the torque expression indicates?$
A.	stator and rotor MMF tend to reduce angle ‚âà√≠¬¨‚Ñ¢
B.	stator and rotor MMF tend to increase angle ‚âà√≠¬¨‚Ñ¢
C.	stator tend to reduce the air gap g
D.	rotor tend to reduce the air gap g
Answer» B. stator and rotor MMF tend to increase angle ‚âà√≠¬¨‚Ñ¢

The torque equation for non salient pole machine is Te =-(P/2)(‚âà√≠¬¨‚à´o‚âà√≠‚Äö√Ñ‚Ä†rl/g)(FsFr)sin‚âà√≠¬¨‚Ñ¢Nm. What does the negative sign in the torque expression indicates?$

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