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| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3871/CH8/EX8.4/Ex8_4.sce | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-master.tar.gz Scilab-TBC-Uploads-master.tar.bz2 Scilab-TBC-Uploads-master.zip | |
Diffstat (limited to '3871/CH8/EX8.4/Ex8_4.sce')
| -rw-r--r-- | 3871/CH8/EX8.4/Ex8_4.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/3871/CH8/EX8.4/Ex8_4.sce b/3871/CH8/EX8.4/Ex8_4.sce new file mode 100644 index 000000000..f7366c986 --- /dev/null +++ b/3871/CH8/EX8.4/Ex8_4.sce @@ -0,0 +1,21 @@ +//===========================================================================
+//chapter 8 example 4
+
+
+clc;clear all;
+
+//variable declaration
+M1 = 5; //meter constant in A-s/rev
+V = 250; //voltage in V
+t = 60; //time in minute
+
+//calculations
+M2 = M1*V; //meter constant in W-s/rev with rated voltage of 250V
+M3 = M2/(1000*3600); //meter constant in kWh/rev
+M = 1/(M3); //meter constant in rev/kWh
+E = (M2/(t*1000)); //energy consumed in 1 minute at full-load
+S = M*E; //full-load speed in rpm
+
+//result
+mprintf("meter constant in revolutions per kWh = %3.2d",M);
+mprintf("\nfull-load speed = %3.2d rpm",S);
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