Question

$\mathrm{~A} 60-\mathrm{Hz}$, four-pole, three-phase induction motor delivers 35 kW of mechanical (output) power. At a certain operating point the machine has 4 percent slip and 87 percent efficiency. Determine the torque delivered to the load and the total electric (input) power consumed by the motor.

   $\mathrm{~A} 60-\mathrm{Hz}$, four-pole, three-phase induction motor delivers 35 kW of mechanical (output) power. At a certain operating point the machine has 4 percent slip and 87 percent efficiency. Determine the torque delivered to the load and the total electric (input) power consumed by the motor.
 
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Principles and Applications of Electrical Engineering
Principles and Applications of Electrical Engineering
Giorgio Rizzoni,… 7th Edition
Chapter 15, Problem 69 ↓
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$\mathrm{~A} 60-\mathrm{Hz}$, four-pole, three-phase induction motor delivers 35 kW of mechanical (output) power. At a certain operating point the machine has 4 percent slip and 87 percent efficiency. Determine the torque delivered to the load and the total electric (input) power consumed by the motor.
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