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Consider the following statements for Norton’s theorem: 1. Short the branch resistance through which current is to be calculated. 2. Obtain the current through this short-circuited branch, using any of the network simplification techniques. 3. Develop Norton’s equivalent circuit by connecting current source IN with the resistance RN in series with it Which of the above statements are correct?

Consider the following statements for Norton’s theorem: 1. Short the branch resistance through which current is to be calculated. 2. Obtain the current through this short-circuited branch, using any of the network simplification techniques. 3. Develop Norton’s equivalent circuit by connecting current source IN with the resistance RN in series with it Which of the above statements are correct? Correct Answer 1 and 2 only

  • Any linear bilateral network can be represented as a current source IN and resistance RN in parallel with it.
  • Norton’s current is nothing but the short circuit current across the load I.e. short the branch resistance through which current is to be calculated.
  • We can obtain the current through this short-circuited branch, using any of the network simplification techniques.
  • Norton’s resistance is the equivalent resistance across the load after removing all the independent sources, i.e. short circuit the voltage source and open circuit the current source.

Related Questions

Consider the following statements regarding reciprocity theorem : 1. In any passive linear bilateral network, if the single voltage source Vx, in branch x produces the current response Iy, in branch y, then the removal of the voltage source from branch x and its insertion in branch y will produce the current response iy in branch x. 2. The interchange of an ideal voltage source and an ideal ammeter in any passive, linear, bilateral circuit will not change the ammeter reading. 3. The interchange of an ideal current source and an ideal voltmeter in any passive linear bilateral circuit will change the voltmeter reading. Which of the above statements are correct ?
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