1. the terminal voltage increases
2. voltage angle S increases
3. current delivered increases
4. all of these
current delivered increases
1. 400
2. > 300
3. < 300
4. 250
> 300
1. 4.06o,0.97 db
2. 5.7o,3 db
3. 4.9o,3db
4. 5.7o,0.97 db
4.06o,0.97 db
1. 50A
2. 150A
3. 250A
4. 350A
150A
1. 60(s+0.01)(s+0.1)/s2(s+0.05)2
2. 10(1+10s)/s(1+20s)
3. 3(s+0.05)/s(s+0.1)(s+1)
4. 5(s+0.1)/s(s+0.05)
5(s+0.1)/s(s+0.05)
1. 98.32
2. 97.25
3. 96.85
4. 96.12
96.85
1. 20(s+5)/s(s+2)(s+25)
2. 10(s+5)/(s+2)s2(s+25)
3. 20(s+5)/s2(s+2)(s+25)
4. 50(s+5)/s2(s+2)(s+25)
50(s+5)/s2(s+2)(s+25)
1. 0.25
2. 0.2
3. 0
4. ∞
0.25
1. 0.063
2. 0.17
3. 0.483
4. 0.639
0.17
1. -2,-2
2. -2,-1
3. -2,j
4. -2,2
-2,j