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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1994/CH7/EX7.14/Example7_14.sce | |
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Diffstat (limited to '1994/CH7/EX7.14/Example7_14.sce')
| -rwxr-xr-x | 1994/CH7/EX7.14/Example7_14.sce | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/1994/CH7/EX7.14/Example7_14.sce b/1994/CH7/EX7.14/Example7_14.sce new file mode 100755 index 000000000..4cd2231bc --- /dev/null +++ b/1994/CH7/EX7.14/Example7_14.sce @@ -0,0 +1,32 @@ +//Chapter-7,Example7_14,pg 7-38
+Rb=1*10^3
+Ra=5*10^3
+V=25
+VRb=Rb*V/(Ra+Rb)//voltage across Rb
+Vr=5
+//case-1
+S=1*10^3
+Rv=S*Vr
+Req=Rb*Rv/(Rb+Rv)
+VReq=Req*V/(Req+Ra)
+err=(VRb-VReq)*100/VRb
+acc=100-err
+printf("voltmeter reading case-1\n")
+printf("VReq=%.2f V\n",VReq)
+printf("percentage error\n")
+printf("err=%.2f \n",err)
+printf("percentage accuracy\n")
+printf("acc=%.2f\n",acc)
+//case-2
+S=20*10^3
+Rv=S*Vr
+Req=Rb*Rv/(Rb+Rv)
+VReq=Req*V/(Req+Ra)
+err=(VRb-VReq)*100/VRb
+acc=100-err
+printf("voltmeter reading case-2\n")
+printf("VReq=%.2f V\n",VReq)
+printf("percentage error\n")
+printf("err=%.2f \n",err)
+printf("percentage accuracy\n")
+printf("acc=%.2f\n",acc)
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