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-rw-r--r--2459/CH24/EX24.1/Ex24_1.PNGbin0 -> 5203 bytes
-rw-r--r--2459/CH24/EX24.1/Ex24_1.sce12
-rw-r--r--2459/CH24/EX24.2/Ex24_2.PNGbin0 -> 5536 bytes
-rw-r--r--2459/CH24/EX24.2/Ex24_2.sce13
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diff --git a/2459/CH24/EX24.1/Ex24_1.PNG b/2459/CH24/EX24.1/Ex24_1.PNG
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diff --git a/2459/CH24/EX24.1/Ex24_1.sce b/2459/CH24/EX24.1/Ex24_1.sce
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+//chapter24
+//example24.1
+//page533
+
+RBB=10 // kilo ohm
+eta=0.6
+
+//eta=RB1/(RB1+RB2) = RB1/Rbb so
+RB1=eta*RBB
+RB2=RBB-RB1
+printf("RB1 = %.3f kilo ohm \n",RB1)
+printf("RB2 = %.3f kilo ohm",RB2)
diff --git a/2459/CH24/EX24.2/Ex24_2.PNG b/2459/CH24/EX24.2/Ex24_2.PNG
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diff --git a/2459/CH24/EX24.2/Ex24_2.sce b/2459/CH24/EX24.2/Ex24_2.sce
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+//chapter24
+//example24.2
+//page533
+
+VBB=10 // V
+eta=0.65
+VD=0.7 // V
+
+stand_off_voltage=eta*VBB
+peak_point_voltage=VD+eta*VBB
+
+printf("stand off voltage = %.3f V \n",stand_off_voltage)
+printf("peak point voltage = %.3f V \n",peak_point_voltage)