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/EX7.2/example7_2.sce | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 182/CH7/EX7.2/example7_2.sce

(limited to '182/CH7/EX7.2/example7_2.sce')

diff --git a/182/CH7/EX7.2/example7_2.sce b/182/CH7/EX7.2/example7_2.sce
new file mode 100755
index 000000000..b0227e496
--- /dev/null
+++ b/182/CH7/EX7.2/example7_2.sce
@@ -0,0 +1,17 @@
+// To find the ammeter and ohmeter indication for the circuit 7-1(a)
+// example 7-2 in page 166
+clc;
+//Data given
+V=1000; S=10e+3; // voltmeter range and sensitivity in volt and ohm/volt
+R=990;// the resistance measured
+E=500;// supply voltage in volts
+Ra=10;// ammeter resistance in ohm
+//calculaTION
+Rv=V*S;// voltmeter resistance
+R1=(R*Rv)/(R+Rv);// as voltmeter is connected in parallel with the measured resistance, the equivalent resistance is the parallel combination of both resistancs
+Ev=(E*R1)/(R1+Ra);// voltmeter reading using voltage divider formula
+I=Ev/R1;// ammeter reading 
+printf("voltmeter reading=%.0f V\nAmmeter reading=%.1f A\n",Ev,I);
+//result
+//voltmeter reading=495 V
+//Ammeter reading=0.5 A 
\ No newline at end of file
-- 
cgit