Power System Analysis MCQ Part 4

Power System Analysis MCQ Part 4

Main: Power System Analysis MCQ

The number of edges connected to a vertex or node is called

The number of edges connected to a vertex or node is called:

  1. Degree
  2. Rank
  3. Path
  4. Sub graph

Correct answer: 1. Degree

Which of the following is an advantage of sparse systems

Which of the following is an advantage of sparse systems:

  1. Reduced round off errors
  2. Small storage requirement
  3. Direct solutions can be obtained faster
  4. All of these

Correct answer: 4. All of these

If the rotor angle δ in swing curve increases indefinitely it means

If the rotor angle δ in swing curve increases indefinitely it means:

  1. System is unstable
  2. System is stable
  3. System is highly stable

Correct answer: 1. System is unstable

Certain graph has 4 nodes and 7 elements, the number of links is

Certain graph has 4 nodes and 7 elements, the number of links is:

  1. 3
  2. 4
  3. 11
  4. 28

Correct answer: 2. 4

Explanation:

Formula: l = e – n + 1 = 7 – 4 + 1 = 4

At a slack bus the quantities specified are

At a slack bus the quantities specified are:

  1. P and Q
  2. P and IVI
  3. P and δ
  4. IVI and δ

Correct answer: 4. IVI and δ

More MCQ on Power System Analysis:

  1. Power System Analysis MCQ Part 1
  2. Power System Analysis MCQ Part 2
  3. Power System Analysis MCQ Part 3
  4. Power System Analysis MCQ Part 4
  5. Power System Analysis MCQ Part 5
  6. Power System Analysis MCQ Part 6
  7. Power System Analysis MCQ Part 7
  8. Power System Analysis MCQ Part 8
  9. Power System Analysis MCQ Part 9
  10. Power System Analysis MCQ Part 10

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