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Diffstat (limited to '2297/CH5/EX5.2')
| -rwxr-xr-x | 2297/CH5/EX5.2/Ex5_2.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/2297/CH5/EX5.2/Ex5_2.sce b/2297/CH5/EX5.2/Ex5_2.sce new file mode 100755 index 000000000..384461c24 --- /dev/null +++ b/2297/CH5/EX5.2/Ex5_2.sce @@ -0,0 +1,15 @@ +// Example 5.2 : resistance +clc; +clear; +// given : +format('v',9) +fsf=20;//full scale deflection current in mA +v=200;//voltage in mV +ri=v/fsf;//resistance in ohms +x=199.98;//current in amperes +rsh=(v*10^-3)/x;//ohms +fs2=1000;//volts +trv=fs2/(fsf*10^-3);//ohms +rse=trv-ri;//reqquired resistance in ohms +disp(rse,"total resistance of the voltmeter is,(ohm)=") +//in the text book approximately value of resistance is taken as 50000 ohm |