Electric Circuits Questions and Answers
Q1.
Which of the following is the example to describe the efficiency of power transfer?
Answer :
Power utility systems
Q2.
The Superposition principle is obeyed by _____
Answer :
Linear networks
Q3.
According to Superposition principle response in one element is the algebraic sum of responses by individual sources acting alone.
Answer :
True
Q4.
If there are 5 sources in a network out of which 3 are dependent and 2 are independent. For superposition principle ______ sources are considered.
Answer :
2
Q5.
Superposition principle states that at a time ____ source(S) acts.
Answer :
Only one source
Q6.
Which is the best-preferred method to calculate currents flowing in the circuit?
Answer :
Mesh-voltage analysis
Q7.
The loop which does not contain any other inner loop is known as _____
Answer :
A mesh
Q8.
If there are 6 branches and 4 essential nodes, how many equations are required to describe a circuit in mesh-current method?
Answer :
3
Q9.
A Super Mesh analysis could be done when there is a common ________ between any two loops.
Answer :
Current source
Q10.
The Mesh-Current method is applicable only for ______
Answer :
Planar networks
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