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// FUNDAMENTALS OF ELECTICAL MACHINES
// M.A.SALAM
// NAROSA PUBLISHING HOUSE
// SECOND EDITION
// Chapter 4 : DIRECT CURRENT GENERATORS
// Example : 4.6
clc;clear; // clears the console and command history
// Given data
V_t = 220 // shunt generator voltage in V
I = 250 // shunt generator current in A
R_sh = 50 // shunt field resistance in ohm
R_a = 0.02 // armature resistance in ohm
// caclulations
I_sh = V_t/R_sh // shunt field current in A
I_a = I+I_sh // armature current in A
E_g = V_t+I_a*R_a // generated voltage in V
// display the result
disp("Example 4.6 solution");
printf(" \n Generated voltage \n E_g = %.2f V \n", E_g);
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