diff options
| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3886/CH6/EX6.4/6_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 '3886/CH6/EX6.4/6_4.sce')
| -rw-r--r-- | 3886/CH6/EX6.4/6_4.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/3886/CH6/EX6.4/6_4.sce b/3886/CH6/EX6.4/6_4.sce new file mode 100644 index 000000000..5d11d01d4 --- /dev/null +++ b/3886/CH6/EX6.4/6_4.sce @@ -0,0 +1,21 @@ +//determine law of machine and maximum efficiency
+//fig.6.4 shows graph of effort vs load
+//from graph
+C=10 //N
+//slope
+m=30/500
+//Law of machine is P=m*W+C
+//P=0.06*W+10
+//eta=MA/VR=W/25P
+//table 6.5 shows calculation of efficiency for various loads
+//Refer fig. 6.5
+//from graph it can be seen that maximum efficiency=50% but the graph is plotted for infinitely large load
+//thus
+//Maximum efficiency
+VR=25
+Emax=100/(m*VR) //percent
+printf("\nLaw of machines is P=0.06*W+10\nMaximum efficiency=%.2f percent",Emax)
+
+
+
+
|