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he customer has some very basic details found in a note in the motor terminal box and on the nameplate which was badly damaged. This detail included:   Voltage – 400V Phase- 3 Frequency -50Hz Poles per phase – 4 Running speed  -23.75 rev/s Rotor resistance per phase – 0.4 ohms Rotor Reactance per phase – 3.5 ohms Rotor stator turns ratio – 0.79:1   Using an assumption that the losses in the motor amount to 800 Watts, your supervisor has requested that you provide the customer with an idea of its applications,  include:   Starting torque Full load torque Output power Efficiency

he customer has some very basic details found in a note in the motor terminal box and on the nameplate which was badly damaged. This detail included:   Voltage – 400V Phase- 3 Frequency -50Hz Poles per phase – 4 Running speed  -23.75 rev/s Rotor resistance per phase – 0.4 ohms Rotor Reactance per phase – 3.5 ohms Rotor stator turns ratio – 0.79:1   Using an assumption that the losses in the motor amount to 800 Watts, your supervisor has requested that you provide the customer with an idea of its applications,  include:   Starting torque Full load torque Output power Efficiency

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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The customer has some very basic details found in a note in the motor terminal box and on the nameplate which was badly damaged. This detail included:

 

Voltage – 400V

Phase- 3

Frequency -50Hz

Poles per phase – 4

Running speed  -23.75 rev/s

Rotor resistance per phase – 0.4 ohms

Rotor Reactance per phase – 3.5 ohms

Rotor stator turns ratio – 0.79:1

 

Using an assumption that the losses in the motor amount to 800 Watts, your supervisor has requested that you provide the customer with an idea of its applications,  include:

 

  • Starting torque
  • Full load torque
  • Output power
  • Efficiency
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