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Assertion (A): In an RC coupled amplifier the junction capacitances can be neglected at low frequencies but not at high frequencies
Reason (R): Capacitive reactance is inversely proportional to frequency.
  • a)
    Both A and R are correct and R is correct explanation for A
  • b)
    Both A and R are correct but R is not correct explanation for A
  • c)
    A is correct R is wrong
  • d)
    A is wrong R is correct
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Assertion (A): In an RC coupled amplifier the junction capacitances c...
At high frequencies XC is very small.
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Assertion (A): In an RC coupled amplifier the junction capacitances can be neglected at low frequencies but not at high frequenciesReason (R): Capacitive reactance is inversely proportional to frequency.a)Both A and R are correct and R is correct explanation for Ab)Both A and R are correct but R is not correct explanation for Ac)A is correct R is wrongd)A is wrong R is correctCorrect answer is option 'A'. Can you explain this answer?
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Assertion (A): In an RC coupled amplifier the junction capacitances can be neglected at low frequencies but not at high frequenciesReason (R): Capacitive reactance is inversely proportional to frequency.a)Both A and R are correct and R is correct explanation for Ab)Both A and R are correct but R is not correct explanation for Ac)A is correct R is wrongd)A is wrong R is correctCorrect answer is option 'A'. 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 Assertion (A): In an RC coupled amplifier the junction capacitances can be neglected at low frequencies but not at high frequenciesReason (R): Capacitive reactance is inversely proportional to frequency.a)Both A and R are correct and R is correct explanation for Ab)Both A and R are correct but R is not correct explanation for Ac)A is correct R is wrongd)A is wrong R is correctCorrect answer is option 'A'. 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 Assertion (A): In an RC coupled amplifier the junction capacitances can be neglected at low frequencies but not at high frequenciesReason (R): Capacitive reactance is inversely proportional to frequency.a)Both A and R are correct and R is correct explanation for Ab)Both A and R are correct but R is not correct explanation for Ac)A is correct R is wrongd)A is wrong R is correctCorrect answer is option 'A'. Can you explain this answer?.
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