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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 /3507/CH9/EX9.12/Ex9_12.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '3507/CH9/EX9.12/Ex9_12.sce')
| -rw-r--r-- | 3507/CH9/EX9.12/Ex9_12.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3507/CH9/EX9.12/Ex9_12.sce b/3507/CH9/EX9.12/Ex9_12.sce new file mode 100644 index 000000000..e3d154950 --- /dev/null +++ b/3507/CH9/EX9.12/Ex9_12.sce @@ -0,0 +1,17 @@ +//chapter9
+//example9.12
+//page153
+
+Vdc=50 // V
+rf=25 // ohm
+Rl=800 // ohm
+
+// Vdc=Idc*Rl and Idc=Im/%pi so
+// Vdc=Im*Rl/%pi
+// but Im=Vm/(rf+Rl) so
+// Vdc=Vm*Rl/(%pi*(rf+Rl))
+// making Vm as subject we get
+
+Vm=Vdc*%pi*(rf+Rl)/Rl
+
+printf("ac voltage required = %.1f V \n",Vm)
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