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// Example 6.3
// Determine (a) NEMA standard horsepower rating of machine (b) Required
// running capacitance (c) Additional capacitance required for starting
// Page No. 271
clc;
clear;
close;
// Given data
hp=35; // Power in hp
p=3; // Number of phase
f=60; // Frequency
// (a) NEMA standard horsepower rating of machine
Prated3ph=hp*p/2;
// (b)Required running capacitance
C1=26.5*f;
// (c) Additional capacitance required for starting.
C2=230*f-C1;
// Display result on command window
printf("\n NEMA standard horsepower rating of machine = %0.1f hp ",Prated3ph);
printf("\n Required running capacitance = %0.0f microF ",C1);
printf("\n Additional capacitance required for starting = %0.0f microF ",C2);
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