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Tabel Pengamatan
No.
Generator DCPenguat Shunt PenguatTerpisah
Arus (Ampere) Tegangan (Volt) Arus (Ampere) Tegangan (Volt)1 0 213.5 0 217.82 0.5 212.502 0.5 216.87453 1 211.501 1 215.9494 1.46 213 1.6 2165 1.57 213 1.8 2166 1.7 207 3.2 2107 2.8 207 4.4 2078 2.9 207 4.6 2109 3 204 4.8 207
10 4 210 5.8 20711 4.15 204 6 20712 4.2 204 6.8 20713 4.22 204 7.4 20414 4.5 207 8.2 20115 5.35 201 8.2 20116 5.4 204 8.2 20117 5.4 201 8.4 20118 7.9 198 9.6 19819 9.2 195 10 19820 11.4 189 12 19521 14.6 183 12.4 19222 15.6 180 15.6 18623 17 177.341 18.4 17724 18 175.07 19 182.63125 19 172.783 20 180.7826 20 170.48 21 178.92927 21 168.161 22 177.07828 22 165.826 22.7 175.782329 22.7 164.182
Polynominal y = -0.008x2 - 1.991x + 213.5 y = -0.019x2 - 1.813x + 217.8
Grafik Polynominal untuk Ekstrapolasi
0 2 4 6 8 10 12 14 16 18160
170
180
190
200
210
220
f(x) = − 0.00880991994322446 x² − 1.99160188941599 x + 213.530618715935R² = 0.949910958378114
Penguat Shunt
Series2Polynomial (Series2)
Arus
Tega
ngan
0 2 4 6 8 10 12 14 16 18 200
50
100
150
200
250
f(x) = − 0.0191222239902814 x² − 1.81299183794097 x + 217.842631216653R² = 0.982186219913788
Penguat Terpisah
Series2Polynomial (Series2)
Arus
Tega
ngan
Grafik Karakteristik Luar Generator
0 5 10 15 20 250
50
100
150
200
250
f(x) = − 2.17075780296508 x + 214.007909225272R² = 0.989777494858377
Penguat Shunt
Series2Linear (Series2)
Arus
Tega
ngan
0 5 10 15 20 250
50
100
150
200
250
f(x) = − 1.91052075255293 x + 217.515609656177R² = 0.984656791958461
Penguat Terpisah
Series2Linear (Series2)
Arus
Tega
ngan