diff options
| author | Siddharth Agarwal | 2019-09-03 18:27:40 +0530 |
|---|---|---|
| committer | Siddharth Agarwal | 2019-09-03 18:27:40 +0530 |
| commit | 8ac15bc5efafa2afc053c293152605b0e6ae60ff (patch) | |
| tree | e1bc17aae137922b1ee990f17aae4a6cb15b7d87 /Working_Examples/215/CH2 | |
| parent | 52a477ec613900885e29c4a0b02806a415b4f83a (diff) | |
| download | Xcos_block_examples-master.tar.gz Xcos_block_examples-master.tar.bz2 Xcos_block_examples-master.zip | |
Diffstat (limited to 'Working_Examples/215/CH2')
| -rwxr-xr-x | Working_Examples/215/CH2/EX2.1/ex2_1.sce | 35 | ||||
| -rwxr-xr-x | Working_Examples/215/CH2/EX2.2/ex2_2.sce | 12 | ||||
| -rwxr-xr-x | Working_Examples/215/CH2/EX2.3/ex2_3.sce | 15 | ||||
| -rwxr-xr-x | Working_Examples/215/CH2/EX2.4/ex2_4.sce | 16 |
4 files changed, 78 insertions, 0 deletions
diff --git a/Working_Examples/215/CH2/EX2.1/ex2_1.sce b/Working_Examples/215/CH2/EX2.1/ex2_1.sce new file mode 100755 index 0000000..b6e0cfd --- /dev/null +++ b/Working_Examples/215/CH2/EX2.1/ex2_1.sce @@ -0,0 +1,35 @@ +//Example 2.1
+//Computation of power absorbed by each part
+//From figure 2.13a
+V=2;I=3;
+//We have Power(P)=V*I
+P=V*I
+printf("a) Power =%dW\n",P)
+if P>0 then
+ printf("Power is absorbed by the element\n")
+else
+ printf("Power is supplied by the element\n");
+end
+
+clear P;
+//From figure 2.13b
+V=-2;I=-3;
+//We have Power(P)=V*I
+P=V*I
+printf("b) Power =%dW\n",P)
+if P>0 then
+ printf("Power is absorbed by the element\n")
+else
+ printf("Power is supplied by the element\n")
+end
+
+//From figure 2.13c
+V=4;I=-5;
+//We have Power(P)=V*I
+P=V*I
+printf("c) Power =%dW\n",P)
+if P>0 then
+ printf("Power is absorbed by the element\n")
+else
+ printf("Power is supplied by the element\n")
+end
diff --git a/Working_Examples/215/CH2/EX2.2/ex2_2.sce b/Working_Examples/215/CH2/EX2.2/ex2_2.sce new file mode 100755 index 0000000..3f56789 --- /dev/null +++ b/Working_Examples/215/CH2/EX2.2/ex2_2.sce @@ -0,0 +1,12 @@ +//Example 2.2
+//Calculate vL
+disp("Given")
+disp("v2=3V")
+v2=3;
+//From figure 2.19b
+disp("Considering the right hand part of the circuit ")
+disp("vL=5v2")
+vL=5*v2;
+disp("On substitution")
+printf("vL=%dV\n",vL);
+
diff --git a/Working_Examples/215/CH2/EX2.3/ex2_3.sce b/Working_Examples/215/CH2/EX2.3/ex2_3.sce new file mode 100755 index 0000000..87a2176 --- /dev/null +++ b/Working_Examples/215/CH2/EX2.3/ex2_3.sce @@ -0,0 +1,15 @@ +//Example 2.3
+//Calculate the voltage and power dissipated acreoss the resistor terminals
+//From figure 2.24b
+disp("Given")
+disp("R=560 ohm ; i=428mA")
+R=560;i=428*10^-3;
+//Voltage across a resistor is
+disp("v=R*i")
+v=R*i;
+printf("Voltage across a resistor=%3.3fV\n",v)
+
+//Power dissipated by the resistor is
+disp("p=v*i")
+p=v*i;
+printf("Power dissipated by the resistor=%3.3fW\n",p)
diff --git a/Working_Examples/215/CH2/EX2.4/ex2_4.sce b/Working_Examples/215/CH2/EX2.4/ex2_4.sce new file mode 100755 index 0000000..6d0448e --- /dev/null +++ b/Working_Examples/215/CH2/EX2.4/ex2_4.sce @@ -0,0 +1,16 @@ +//Example 2.4
+//Calculate the power dissipated within the wire
+//From figure 2.27
+disp("Given")
+disp("Total length of the wire is 4000 feet")
+disp("Current drawn by lamp is 100A")
+//Considering American Wire Gauge system(AWG)
+//Referring Table 2.4
+disp("4AWG=0.2485ohms/1000ft")
+l=4000; i=100 ; rl=0.2485/1000;
+//Let R be the wire resistance
+R=l*rl;
+//Let p be the power dissipated within the wire
+disp("p=i^2*R")
+p=i^2*R
+printf("Power dissipated within the wire=%dW\n",p)
|