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 --- 1319/CH1/EX1.34/1_34.sce | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 1319/CH1/EX1.34/1_34.sce (limited to '1319/CH1/EX1.34/1_34.sce') diff --git a/1319/CH1/EX1.34/1_34.sce b/1319/CH1/EX1.34/1_34.sce new file mode 100644 index 000000000..7b8397d8e --- /dev/null +++ b/1319/CH1/EX1.34/1_34.sce @@ -0,0 +1,21 @@ +//Determine the phase angle between 220V main and the current + +clc; +clear; + +f=50;//Frequency of AC Mains +Vni=100;//Voltage for non inductive load +Ini=10; // Current drawn by a non inductive load +Rni=Vni/Ini;// Resistance of an non inductive load +Vac=220;// Supply from AC Mains + +Z=Vac/Ini; + +X=sqrt((Z^2)-(Rni^2)); + +phi=atand(X/Rni);// Phase Angle + +L=X/(2*%pi*f);//Inductance + +printf('The inductance of a reactor to be connected in series = %g H\n',L) +printf('The phase angle between the 220V mains and the current = %g degrees\n',phi) -- cgit