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

---
 182/CH7/EX7.4/7_4.txt        |  2 ++
 182/CH7/EX7.4/example7_4.sce | 16 ++++++++++++++++
 2 files changed, 18 insertions(+)
 create mode 100755 182/CH7/EX7.4/7_4.txt
 create mode 100755 182/CH7/EX7.4/example7_4.sce

(limited to '182/CH7/EX7.4')

diff --git a/182/CH7/EX7.4/7_4.txt b/182/CH7/EX7.4/7_4.txt
new file mode 100755
index 000000000..90db497b1
--- /dev/null
+++ b/182/CH7/EX7.4/7_4.txt
@@ -0,0 +1,2 @@
+
+4.Measurement range is from 500 ohm to 4000 ohm
\ No newline at end of file
diff --git a/182/CH7/EX7.4/example7_4.sce b/182/CH7/EX7.4/example7_4.sce
new file mode 100755
index 000000000..c9dbb4478
--- /dev/null
+++ b/182/CH7/EX7.4/example7_4.sce
@@ -0,0 +1,16 @@
+// to calculate the value of Resistance R
+// example 7-4 in page 169
+clc;
+// data given
+P=3.5e+3; Q=7e+3; S=5.51e+3; // resistance values of the wheatstone bridge arms in ohm
+//calculation
+R=S*P/Q;// equation for balancng condition
+printf("R=%f K-ohm\n",R/1000);
+S=[1e+3 8e+3];// adjusting s from 1 t0 8 K-ohm
+for n=1:2
+    R=S(n)*P/Q;
+    printf("when S=%d K-ohm,\n",S(n)/1000);
+    printf("R=%d ohm\n",R);
+end
+//result
+//Measurement range is from 500 ohm to 4000 ohm
\ No newline at end of file
-- 
cgit