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

---
 3472/CH39/EX39.26/Example39_26.sce | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 3472/CH39/EX39.26/Example39_26.sce

(limited to '3472/CH39/EX39.26')

diff --git a/3472/CH39/EX39.26/Example39_26.sce b/3472/CH39/EX39.26/Example39_26.sce
new file mode 100644
index 000000000..a61686a04
--- /dev/null
+++ b/3472/CH39/EX39.26/Example39_26.sce
@@ -0,0 +1,31 @@
+// A Texbook on POWER SYSTEM ENGINEERING
+// A.Chakrabarti, M.L.Soni, P.V.Gupta, U.S.Bhatnagar
+// DHANPAT RAI & Co.
+// SECOND EDITION 
+
+// PART IV : UTILIZATION AND TRACTION
+// CHAPTER 1: INDUSTRIAL APPLICATIONS OF ELECTRIC MOTORS
+
+// EXAMPLE : 1.26 :
+// Page number 707-708
+clear ; clc ; close ; // Clear the work space and console
+
+// Given data
+hp_1 = 100.0       // Motor load(hp)
+t_1 = 10.0         // Time of operation(min)
+hp_2 = 0           // Motor load(hp)
+t_2 = 5.0          // Time of operation(min)
+hp_3 = 60.0        // Motor load(hp)
+t_3 = 8.0          // Time of operation(min)
+hp_4 = 0           // Motor load(hp)
+t_4 = 4.0          // Time of operation(min)
+
+// Calculations
+t_total = t_1+t_2+t_3+t_4                                               // Total time of operation(min)
+rms = ((hp_1**2*t_1+hp_2**2*t_2+hp_3**2*t_3+hp_4**2*t_4)/t_total)**0.5  // rms horsepower
+
+// Results
+disp("PART IV - EXAMPLE : 1.26 : SOLUTION :-")
+printf("\nRequired size of continuously rated motor = %.f H.P\n", rms)
+printf("\nNOTE: ERROR: Calculation mistake in the textbook")
+printf("\n      Actual value is written here instead of standard values")
-- 
cgit