transmission Quiz
easy
5 Questions
Question 1 of 5
What is the primary purpose of a transmission line in an electrical power system?
Transmission lines are the backbone of the power grid, facilitating power delivery over long distances.
Question 2 of 5
Which of the following is a common type of overhead transmission line conductor?
ACSR conductors are widely used due to their strength and good conductivity for overhead power lines.
Question 3 of 5
What is the unit of measurement for the impedance of a transmission line?
Impedance is a measure of opposition to the flow of alternating current, measured in Ohms.
Question 4 of 5
What is the main advantage of using high voltage for power transmission?
Higher voltage allows for lower current for the same power, minimizing resistive losses (I^2R).
Question 5 of 5
What component is used to connect a transmission line to a step-down transformer?
Insulators provide electrical isolation and support between the energized conductor and the ground/supporting structure.
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