diff options
Diffstat (limited to '147/CH1/EX1.6')
| -rw-r--r-- | 147/CH1/EX1.6/Example1_6.sce | 23 | ||||
| -rw-r--r-- | 147/CH1/EX1.6/Result1_6.txt | 1 |
2 files changed, 24 insertions, 0 deletions
diff --git a/147/CH1/EX1.6/Example1_6.sce b/147/CH1/EX1.6/Example1_6.sce new file mode 100644 index 000000000..97dcfd1dc --- /dev/null +++ b/147/CH1/EX1.6/Example1_6.sce @@ -0,0 +1,23 @@ +//Rating of electric heating pad Vr,Pr
+//Rating of bulbs Vbr,Pr
+close();
+clear;
+clc;
+Vr = 110;//V
+Pr = 55;//W
+V = 220;
+Vbr = 110;
+Pr1 = 25;
+Pr2 = 60;
+Pr3 = 75;
+Pr4 = 100;
+//Resistance of heating pad 'Rp'
+Rp = Vr^2/Pr;
+R1 = Vbr^2/Pr1;
+R2 = Vbr^2/Pr2;
+R3 = Vbr^2/Pr3;
+R4 = Vbr^2/Pr4;
+Rb = R4 + 1/2*R2;
+Ip = V/(Rp+Rb);
+H = Ip^2*Rp;
+mprintf('The possible combination is 100W bulb in series with parallel combination of two 60 W bulbs \nRate of heat produced by pad, H = %0.2f W',H);
\ No newline at end of file diff --git a/147/CH1/EX1.6/Result1_6.txt b/147/CH1/EX1.6/Result1_6.txt new file mode 100644 index 000000000..f9e19c34f --- /dev/null +++ b/147/CH1/EX1.6/Result1_6.txt @@ -0,0 +1 @@ +Rate of heat produced by pad, H = 54.54 W
\ No newline at end of file |