Question

14 レ O. S 360 211.2レ| 215.24 214 in 21. 2 21.2 | 198. SVI 186. 6 vi L+ 214 360

please write this table in computer after that
a)drawing this relation with exail app or matlab (two figeres -a without capacitor b-with capascitor ) where x axis is km and y axis voltage .
b)describe this relation .
note :(please write all solutions with computer font )

Answer 1

km CurrentUA 144 216 0.5 A211.2 195.8186.7 360 144 216 0.5 A 211.2 213.3209.4 360 211.2203.3 197.8 211.2172.2150.2 211.2215.9214.1 211.2 198.3 186.6

a) % MATLAB code for plotting data:

km = [144 216 360];

% Voltage without capacitor
ua = [211.2 211.2 211.2];
ub = [203.3 195.8 172.2];
uc = [197.8 186.7 150.2];

% Voltage with capacitor
ua_c = ua;
ub_c = [215.9 213.3 198.3];
uc_c = [214.1 209.4 186.6];

figure;plot(km, ua,);
hold on
plot(km, ub);
plot(km, uc);
xlim([min(km) max(km)]);
legend('Ua', 'Ub', 'Uc');
title('Figure (a): Distance vs Voltage without Capacitor');
xlabel(' Distance (km) ----->');
ylabel('Voltage (V) ----->');

figure;plot(km, ua_c);
hold on
plot(km, ub_c);
plot(km, uc_c);
xlim([min(km) max(km)]);
legend('Ua', 'Ub', 'Uc');
title('Figure (b): Distance vs Voltage with Capacitor');
xlabel(' Distance (km) ----->');
ylabel('Voltage (V) ----->');

Figure (a): Distance vs Voltage without Capacitor 220 Uc 210 200 190 180 170 160 F 150 160 180 200 220 240 260 280 300 320 340 360 Distance (km)

Figure (b): Distance vs Voltage with Capacitor Ua 220 Uc 215 210 205 F 9 200 195 190 300 320 340 360 260 280 240 Distance (km) > 185 180 200 220 160

b) Ua remains constant with increasing km in case of both with and without capacitor.

   Ub and Uc decrease with increasing km. Uc value is less than Ub and Uc decreases faster than Ub.

   Ub and Uc have higher value in case of with capacitor though their general behaviour as mentioned in
   previous sentence is same in case of both with and without capacitor.