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+// To find the ammeter and ohmeter indication for the circuit 7-1(a)
+// example 7-2 in page 166
+clc;
+//Data given
+V=1000; S=10e+3; // voltmeter range and sensitivity in volt and ohm/volt
+R=990;// the resistance measured
+E=500;// supply voltage in volts
+Ra=10;// ammeter resistance in ohm
+//calculaTION
+Rv=V*S;// voltmeter resistance
+R1=(R*Rv)/(R+Rv);// as voltmeter is connected in parallel with the measured resistance, the equivalent resistance is the parallel combination of both resistancs
+Ev=(E*R1)/(R1+Ra);// voltmeter reading using voltage divider formula
+I=Ev/R1;// ammeter reading 
+printf("voltmeter reading=%.0f V\nAmmeter reading=%.1f A\n",Ev,I);
+//result
+//voltmeter reading=495 V
+//Ammeter reading=0.5 A 
+\ No newline at end of file