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 --- 1760/CH2/EX2.67/EX2_67.sce | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100755 1760/CH2/EX2.67/EX2_67.sce (limited to '1760/CH2/EX2.67') diff --git a/1760/CH2/EX2.67/EX2_67.sce b/1760/CH2/EX2.67/EX2_67.sce new file mode 100755 index 000000000..4cd55dd75 --- /dev/null +++ b/1760/CH2/EX2.67/EX2_67.sce @@ -0,0 +1,27 @@ + //EXAMPLE 2-67 PG NO-108-109 +Z1=5; +V=100+%i*200; +I1=16; //CURRENT +P1=I1*I1*Z1; +disp('i) POWER (P1) is = '+string (P1) +' W '); +P2=5000-P1; +disp('ii) POWER (P2) is = '+string (P2) +' W '); +Q1=-69.02; +cos(-69.02)=0.35; +Z2=Z1/0.358; +disp('iii) IMPEDANCE (Z2) is in polar form = '+string (Z2) +' ohms '); +X1=Z2*-0.933; +disp('i) (X1) is in polar form = '+string (X1) +' ohms '); +Z3=5-%i*13.04; +I1=V/Z3; +disp('ii) CURRENT (I1) is in polar form = '+string (I1) +' A '); +P3=3720; +I2=P3/(223.6*0.8); +disp('ii) CURRENT (I2) is in polar form = '+string (I2) +' A '); +z2=8.6+%i*6.45; +I3=V/z2; +disp('ii) CURRENT (I3) is in polar form = '+string (I3) +' A '); +I=I1+I3; +disp('ii) CURRENT (I) is in polar form = '+string (I) +' A '); +Z=V/I; +disp('iii) IMPEDANCE (Z) is in polar form = '+string (Z) +' ohms ') -- cgit