1. Triangular wave
2. Diagonal line
3. Sine wave
4. Circle
Diagonal line
1. Improper connections on the primary side
2. Measurement errors inherent in the meter connected to the transfer secondary
3. Open and short circuit parameters of the instrument transformers
4. none
Open and short circuit parameters of the instrument transformers
1. Decrease in line length
2. Increase in diameter of conductor
3. Increase in spacing between the phase conductors
4. Increase in load current carried by the conductors
Increase in spacing between the phase conductors
1. Average capacitance and inductance will increase
2. Average capacitance will increase and inductance will increase
3. Average capacitance will increase and inductance will decrease
4. Surge impedance loading of the line increases
Average capacitance will increase and inductance will decrease
1. Lighning over voltage
2. Switching over voltage
3. Corona inception voltage
4. Radio and TV interference
Switching over voltage
1. Doubles
2. Halves
3. Increases but does not double
4. Decreases but does not halve
Increases but does not double
1. The upper surface of the conductor
2. The lower surface of the conductor
3. The ground surface
4. Midway between the conductor and the ground
The lower surface of the conductor
1. Reduce transmission line losses
2. Increase mechanical strength of the line
3. Reduce corona
4. Reduce sag
Reduce corona
1. RMS phase voltage
2. PEAK phase voltage
3. RMS line to line voltage
4. PEAK line to line voltage
RMS line to line voltage
1. True
2. False
3. Data insufficient
4. None of these
True