Network Topology - Electrical Engineering (MCQ) questions and answers

1)   What is the element of the graph that is not included in the tree called?

a. Links
b. Branches
c. Oriented graph
d. All of these
Answer  Explanation 

ANSWER: Links

Explanation:
No explanation is available for this question!
2)   Which among the following formulae is used for addition of an admittance element into the bus?

a. Yii new = Yii old - y
b. Yii new = Yii old + y
c. Yii new = Yii old - Yij old
d. Yii new = Yii old + Yij old
Answer  Explanation 

ANSWER: Yii new = Yii old + y

Explanation:
No explanation is available for this question!
3)   What is an oriented graph?

a. A connection of network topology, represented by replacing all physical elements by lines.
b. A graph in which the direction is assigned to each branch.
c. A graph where at least one path exists between any two nodes of the graph.
d. None of these
Answer  Explanation 

ANSWER: A graph in which the direction is assigned to each branch.

Explanation:
No explanation is available for this question!

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