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+// Exa 14.3
+
+clc;
+clear all;
+
+// Given data
+
+R1=2.2;// k Ohms
+Rf=10;// k Ohms
+R=120;// (Ra=Rb=Rc) k Ohms
+E=5; // Volts
+Vcc=15; // Volts
+Rt=120; //  k Ohms at reference temperature of 25 degree celsius
+Tco=- 1; // Temperature co-efficient in  K/degree celsius
+
+// Given data
+
+disp(" At 25 degree celsius, Ra=Rb=Rc=120 K. Therefore, the bridge is balanced  and Va=Vb.Therefore, Vo=0.");
+Delta_R=Tco*(0-25);
+// For 0 degree celsius
+printf('  At 0 degree celsius the change delta_R in the resistance of the thermistor is %d k Ohms \n ',Delta_R);
+
+Vo=-(Delta_R)*E*Rf/(2*(2*R+Delta_R)*R1);
+printf(' The output voltage at 0 degree celsius = %.2f Volts \n ',Vo);
+// For 100 degree celsius
+Delta_R1=Tco*(100-25);
+Vo1=-(Delta_R1)*E*Rf/(2*(2*R+Delta_R1)*R1);
+
+printf(' The output voltage at 100 degree celsius = %.2f Volts \n ',Vo1);