6. Power and Control
Power Systems — Quiz
Test your understanding of power systems with 5 practice questions.
Practice Questions
Question 1
The real and reactive power transferred on a lossless AC transmission line are functions of which three parameters?
Question 2
Which FACTS device combines series and shunt voltage-source converters to control both active and reactive power flows on a transmission line?
Question 3
Which FACTS device injects a voltage in quadrature with the line current by controlling the output voltage of a series voltage-source converter?
Question 4
In a single line-to-ground fault analysis using symmetrical components, which sequence networks are connected in series?
Question 5
A transformer has a per-unit impedance of 0.05 pu on a base of 200 MVA. What is its per-unit impedance on a new base of 100 MVA?