1. forms capacitances with link-pins to carry the charging current from link pins
2. forms capacitances which help to cancel the charging current from link pins
3. increases the capacitances of lower insulator units of cause equal voltage drop
4. decreases the capacitances of upper insulators units to cause equal voltage drop
forms capacitances which help to cancel the charging current from link pins
1. 0.1
2. 0.9
3. 1.0
4. 9.0
9.0
1. 0
2. 0.5
3. 0.2
4. 0.03
0.2
1. average capacitance and inductance will increase
2. average capacitance will decrease and inductance will increase
3. average capacitance will increase and inductance will decrease
4. surge impedance loading of the line increases
average capacitance and inductance will increase
1. 1 +t
2. 1-t
3. c
4. 1-2t
c
1. short line
2. Medium line
3. long line
4. data insufficiency for decision
long line
1. have unity power factor
2. have zero power factor
3. be 0.707 leading
4. be 0.807 leading
be 0.707 leading
1. 100K/s2+16s+100
2. 10K/s2+16s+100
3. K/s2+16s+100
4. 10K/s2+8s+10
100K/s2+16s+100
1. 100K/s2+16s+100
2. 10K/s2+16s+100
3. K/s2+16s+100
4. 10K/s2+8s+10
100K/s2+16s+100
1. t u(t)
2. 2t u
3. 3t u (t)
4. 4t u (t)
2t u