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

---
 3733/CH4/EX4.17/Ex4_17.sce | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 3733/CH4/EX4.17/Ex4_17.sce

(limited to '3733/CH4/EX4.17')

diff --git a/3733/CH4/EX4.17/Ex4_17.sce b/3733/CH4/EX4.17/Ex4_17.sce
new file mode 100644
index 000000000..5c683ed67
--- /dev/null
+++ b/3733/CH4/EX4.17/Ex4_17.sce
@@ -0,0 +1,16 @@
+//Example 4_17
+clc;funcprot(0);
+//Given data
+P_1=93;// kW
+H_1=64;// m
+H_2=88;// m
+
+//Calculation
+//(i)For the same size,the speed is proportional to the square root of head and so
+// N=N_2/N_1
+N=sqrt(H_2/H_1);
+// By solving N, it gives the relation N_2=1.173 N_2
+N_i=((N*100)-100);//The speed increases in % 
+//(ii)For the same wheel,power varies as H^3/2 and so
+P_2=P_1*(H_2/H_1)^(3/2);// kW
+printf('\n The speed increases by %0.1f percentage.\n The power developed,P=%0.0f kW',N_i,P_2);
-- 
cgit