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An electrical signal can be represented in either Thevenin form or Norton From. However, Norton representation is preferred when
- a)The load resistance is very large as compared to the source resistance
- b)The load resistance is very low as compared to the source resistance
- c)There is no preferred case
- d)Both of the cases mentioned are the preferred case
Correct answer is option 'B'. Can you explain this answer?
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An electrical signal can be represented in either Thevenin form or Nor...
a is preferred in Thevenin’s case and b in Norton’s case
Most Upvoted Answer
An electrical signal can be represented in either Thevenin form or Nor...
We are finding current at the load resistance. so the load resistance should be a bit low
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An electrical signal can be represented in either Thevenin form or Nor...
Understanding Thevenin and Norton Representations
Thevenin and Norton representations are two fundamental ways to simplify complex electrical circuits, especially when analyzing load conditions. Norton form is particularly useful under specific circumstances.
Preferred Case for Norton Representation
When dealing with load resistances, the Norton representation is favored when:
Conclusion
In summary, Norton representation is particularly advantageous when the load resistance is very low compared to the source resistance, as it maximizes current delivery and simplifies circuit analysis. Thus, option 'B' is the correct choice.
Thevenin and Norton representations are two fundamental ways to simplify complex electrical circuits, especially when analyzing load conditions. Norton form is particularly useful under specific circumstances.
Preferred Case for Norton Representation
When dealing with load resistances, the Norton representation is favored when:
- Load Resistance is Low: Norton form is ideal when the load resistance (RL) is much lower than the source resistance (RS). This is because Norton’s equivalent circuit represents the source as a current source in parallel with a resistance.
- Current Source Advantage: In a low-load resistance scenario, the current source can effectively deliver maximum current to the load. The low resistance allows for a higher current to flow, which is easily analyzed using Norton’s setup.
- Voltage Drop Considerations: When RL is low compared to RS, the voltage drop across RS is minimal, making it easier to assume that the entire current from the Norton source is flowing through the load.
- Simplified Calculations: Norton’s form simplifies calculations involving parallel resistances and currents, enabling quicker analysis of circuit behavior under varying load conditions.
Conclusion
In summary, Norton representation is particularly advantageous when the load resistance is very low compared to the source resistance, as it maximizes current delivery and simplifies circuit analysis. Thus, option 'B' is the correct choice.
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An electrical signal can be represented in either Thevenin form or Norton From. However, Norton representation is preferred whena)The load resistance is very large as compared to the source resistanceb)The load resistance is very low as compared to the source resistancec)There is no preferred cased)Both of the cases mentioned are the preferred caseCorrect answer is option 'B'. Can you explain this answer?
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An electrical signal can be represented in either Thevenin form or Norton From. However, Norton representation is preferred whena)The load resistance is very large as compared to the source resistanceb)The load resistance is very low as compared to the source resistancec)There is no preferred cased)Both of the cases mentioned are the preferred caseCorrect answer is option 'B'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about An electrical signal can be represented in either Thevenin form or Norton From. However, Norton representation is preferred whena)The load resistance is very large as compared to the source resistanceb)The load resistance is very low as compared to the source resistancec)There is no preferred cased)Both of the cases mentioned are the preferred caseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An electrical signal can be represented in either Thevenin form or Norton From. However, Norton representation is preferred whena)The load resistance is very large as compared to the source resistanceb)The load resistance is very low as compared to the source resistancec)There is no preferred cased)Both of the cases mentioned are the preferred caseCorrect answer is option 'B'. Can you explain this answer?.
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