From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001 From: priyanka Date: Wed, 24 Jun 2015 15:03:17 +0530 Subject: initial commit / add all books --- 1892/CH1/EX1.56/Example1_56.sce | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100755 1892/CH1/EX1.56/Example1_56.sce (limited to '1892/CH1/EX1.56/Example1_56.sce') diff --git a/1892/CH1/EX1.56/Example1_56.sce b/1892/CH1/EX1.56/Example1_56.sce new file mode 100755 index 000000000..5e22b3004 --- /dev/null +++ b/1892/CH1/EX1.56/Example1_56.sce @@ -0,0 +1,15 @@ +// Example 1.56 + +clear; clc; close; + +format('v',7); +// Given data +TmByTfl=3;//ratio +Sm=0.1;//slip at max Torque + +//Calculations +TstByTfl_dol=2*Sm/(1+Sm^2)*TmByTfl;//ratio for D.O.L starter +disp(TstByTfl_dol,"Ratio of starting torque to full load torque for D.O.L starter : "); +TstByTfl=1/3*TstByTfl_dol;//ratio for star delta starting +disp(TstByTfl,"Ratio of starting torque to full load torque for star delta starter : "); +//Anser of first part is not given in the book. -- cgit