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What value did you find for Letter P? 38 x 1.25 = 47.5 + 38 + 32 = 117.5 Amps 40 x 1.25 = 50 + 40 + 34 = 124 Amps 38 x 1.25 = 47.5 + 40 + 34 = 121.5 Amps 40 x 1.25 = 50 + 38 + 32 = 120 Amps

What value did you find for Letter P? 38 x 1.25 = 47.5 + 38 + 32 = 117.5 Amps 40 x 1.25 = 50 + 40 + 34 = 124 Amps 38 x 1.25 = 47.5 + 40 + 34 = 121.5 Amps 40 x 1.25 = 50 + 38 + 32 = 120 Amps

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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QUESTION 22

  1. What value did you find for Letter P?

     

       

    38 x 1.25 = 47.5 + 38 + 32 = 117.5 Amps
       

    40 x 1.25 = 50 + 40 + 34 = 124 Amps
       

    38 x 1.25 = 47.5 + 40 + 34 = 121.5 Amps
       

    40 x 1.25 = 50 + 38 + 32 = 120 Amps
Determine all of the values for three induction type motors on a 460 Volt 3 Phase Circuit. Step 6: Size Feeder Protection Article 430.62 Step 5: Size Feeder Conductors Article 430 24 Step 4: Branch Circuit protection Article 430.52 Step 3: Size the Branch Circuit Conductors 430.22 125% of FLC Step 2: Running Overcurrent Protection Minimum 430.32(A)(1) Maximum 430.32(C) Step 1: Motor FLC Tables 430.247, 248, 249, or 250 TH TH M L 25 HP 460 V 3 Phase FLC 32A 1.15 S.F. E HIND INI M 30 HP 460 V 3 Phase H G FLC 38A 40°C Temp Rise [] 1 M 30 HP 460 V 3 Phase lo Z FLC 38A 40°C Temp Rise
Transcribed Image Text:Determine all of the values for three induction type motors on a 460 Volt 3 Phase Circuit. Step 6: Size Feeder Protection Article 430.62 Step 5: Size Feeder Conductors Article 430 24 Step 4: Branch Circuit protection Article 430.52 Step 3: Size the Branch Circuit Conductors 430.22 125% of FLC Step 2: Running Overcurrent Protection Minimum 430.32(A)(1) Maximum 430.32(C) Step 1: Motor FLC Tables 430.247, 248, 249, or 250 TH TH M L 25 HP 460 V 3 Phase FLC 32A 1.15 S.F. E HIND INI M 30 HP 460 V 3 Phase H G FLC 38A 40°C Temp Rise [] 1 M 30 HP 460 V 3 Phase lo Z FLC 38A 40°C Temp Rise
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