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 --- 2642/CH4/EX4.4/Ex4_4.sce | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100755 2642/CH4/EX4.4/Ex4_4.sce (limited to '2642/CH4/EX4.4/Ex4_4.sce') diff --git a/2642/CH4/EX4.4/Ex4_4.sce b/2642/CH4/EX4.4/Ex4_4.sce new file mode 100755 index 000000000..e18553573 --- /dev/null +++ b/2642/CH4/EX4.4/Ex4_4.sce @@ -0,0 +1,25 @@ +// FUNDAMENTALS OF ELECTICAL MACHINES +// M.A.SALAM +// NAROSA PUBLISHING HOUSE +// SECOND EDITION + +// Chapter 4 : DIRECT CURRENT GENERATORS +// Example : 4.4 + + +clc;clear; // clears the console and command history + +// Given data +P = 4 // number of poles +Z = 40*10 // number of conductors +phi = 0.02 // flux per pole in Wb +N = 1200 // speed in rpm + +// caclulations +A = P/2 +E_g = (P*phi*Z*N)/(60*A) // generated voltage in V + +// display the result +disp("Example 4.4 solution"); +printf("\n Generated voltage \n E_g = %.0f V \n", E_g); + -- cgit