From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 3826/CH1/EX1.7/Ex1_7.sce | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 3826/CH1/EX1.7/Ex1_7.sce

(limited to '3826/CH1/EX1.7')

diff --git a/3826/CH1/EX1.7/Ex1_7.sce b/3826/CH1/EX1.7/Ex1_7.sce
new file mode 100644
index 000000000..22e010a7e
--- /dev/null
+++ b/3826/CH1/EX1.7/Ex1_7.sce
@@ -0,0 +1,16 @@
+//Example 1_7 page no:74
+clc;
+//given
+power = 75;//in kW
+rpm = 500;
+energy = 5400;
+fl_load_torque = (power * 1000 * 60)/(2 * %pi * rpm);
+str_torque = 2145;
+acc_torque = 715;
+stored_energy = energy * power;
+omega = rpm *(2*%pi/60);
+I = (2 * stored_energy)/(omega^2);
+alpha = acc_torque / I;
+t = omega / alpha;
+disp(t,"the time taken to start the motor if the load torque is equal to full load torque is (in s)");
+//the result vary slightly hence values are rounded off in text book
-- 
cgit