Network Theorem MCQ JOB ADMISSION TEST QUESTIONS ANSWERS Part1

Network Theorem MCQ JOB University ADMISSION TEST QUESTIONS ANSWERS Part1

• An active element in a circuit is one which supplies energy.

• A passive element in a circuit is one which receives energy.

• A linear circuit is one whose parameters (Example: resistances ) do not change with voltage and current.

• An electric circuit contains both active and passive elements.

• The superposition theorem is used when the circuit contains a number of voltage sources.

• Thevenin’s theorem is voltage form of an equivalent circuit.

• Norton’s theorem is Converse of Thevenin’s Theorem.

• In the analysis of a vacuum tube circuit we use generally Thevenin’s Theorem.

• Norton’s theorem is current form of an equivalent circuit.

• In the analysis of a transistor circuit we usually use Norton’s Theorem.

 

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