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//===========================================================================
//chapter 6 example 3
clc;clear all;
//variable declaration
Rm = 10; //instrument resistance in Ω
Im = 0.05; //full scale defelection current in A
I =100; //current to be measured in A
V = 750; //voltage to be measured in V
//calculations
R = (V/(Im))-Rm; //series resistance in Ω
N = I/(Im); //power of shunt
Rs = Rm/(N-1); //resistance in Ω
//result
mprintf("resistance to be connected in series to enable the instrument to measure current upto 1A is %3.5f Ω",R);
mprintf("\nshunt resistance required for full-scale defelction with 10v is %3.4f Ω",Rs);
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