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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3640/CH3/EX3.4 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3640/CH3/EX3.4')
| -rw-r--r-- | 3640/CH3/EX3.4/Ex3_4.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3640/CH3/EX3.4/Ex3_4.sce b/3640/CH3/EX3.4/Ex3_4.sce new file mode 100644 index 000000000..cda4812d8 --- /dev/null +++ b/3640/CH3/EX3.4/Ex3_4.sce @@ -0,0 +1,13 @@ +clc
+Z=4 //impedance of loudspeaker in ohms
+Zin=500 //impedance of audio line in ohms
+a=sqrt(Zin/Z)//ans may vary due to roundoff error
+mprintf("a=sqrt(Zin/Z)=%f\n",a)//ans may vary due to roundoff error
+P2=10 //audio power in watts
+V2=sqrt(40)//ans may vary due to roundoff error
+mprintf("V2=4*P2=%fV\n",V2) //ans may vary due to roundoff error
+V1=a*V2
+mprintf("V1=aV2=%fV\n",V1)
+
+
+
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