(a) Total torque (in Newton-meter)=   
 
    135.21804  
 
 (b) Useful torque (in Newton-meter)=   
 
    95.492966  
 
 (c) Useful flux per pole (in Weber)=   
 
    0.0126429  
 
 (d) Rotational losses (in Watts)=   
 
    4160.  
 
 (e) Efficiency (in %)=   
 
    65.57377