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Diffstat (limited to '3813/CH5/EX5.3/Ex5_3.sce')
| -rw-r--r-- | 3813/CH5/EX5.3/Ex5_3.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/3813/CH5/EX5.3/Ex5_3.sce b/3813/CH5/EX5.3/Ex5_3.sce new file mode 100644 index 000000000..f7568a988 --- /dev/null +++ b/3813/CH5/EX5.3/Ex5_3.sce @@ -0,0 +1,19 @@ +//Electric Drives:concepts and applications by V.subrahmanyam
+//Publisher:Tata McGraw-Hill
+//Edition:Second
+//Ex5_3
+clc;
+clear;
+Alpha=0.4;//Angle in rad
+T1=100;//Temperature rise of motor in degree
+T2=150;//Temperature rise of motor in degree
+P=125;//Power in KW
+t1=15;//Time in hour
+t2=30;//Time in hour
+x=-t1/T1;
+a=exp(x);
+y=-t2/T2;
+b=exp(y);
+p=sqrt(((Alpha+1)*(1-(a*b)))/(1-a)-Alpha);
+disp(p,"The permissible overloading of the motor is:")
+
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