short line, medium line and long line

What is the general length of a short transmission line?

• Less than 80 km
• More than 250 km
• Between 80 km and 250 km
• 1500 km

What is the main drawback of a short transmission line?

• High transmission losses
• High corona losses
• High inductance
• High capacitance

Which type of transmission line is designed to operate at the fundamental frequency of the system?

• Short line
• Medium line
• Long line
• All types of lines

What is the main factor that determines the capacitance of a transmission line?

• The length of the line
• The voltage of the line
• The spacing between conductors
• The type of insulation used

What is the general length of a long transmission line?

• Less than 80 km
• More than 250 km
• Between 80 km and 250 km
• 1500 km

What is the most significant issue for medium-length transmission lines?

• Loss of reactive power
• Voltage drop
• Corona discharge
• Harmonics

What is the approximate length range of a medium transmission line?

• 80-250 km
• 250-500 km
• 500-1000 km
• More than 1500 km

Which of the following is a disadvantage of a long transmission line?

• High voltage drop
• High transmission losses
• High inductance
• High capacitance

What is the primary advantage of a short transmission line?

• Low inductance
• Low capacitance
• Low transmission losses
• Low corona losses

Which type of transmission line has the highest transmission losses?

• Short line
• Medium line
• Long line
• All types of lines have the same transmission losses