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When a triode is used as an amplifier the phasedifference between the input signal voltage andthe output is [1990]
  • a)
    0
  • b)
     π
  • c)
      π/2
  • d)
     π/4
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
When a triode is used as an amplifier the phasedifference between the ...
Voltage gain of an amplifier
The negative sign indicates that the output
voltage differs in phase from the input
voltage by 180°(or π). This holds for a pure
resistive load.
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Most Upvoted Answer
When a triode is used as an amplifier the phasedifference between the ...
The phase difference between the input signal voltage and the output in a triode amplifier is typically 180 degrees. This means that the output signal is inverted compared to the input signal. So the correct answer is:

b) 180 degrees
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When a triode is used as an amplifier the phasedifference between the input signal voltage andthe output is [1990]a)0b)πc)π/2d)π/4Correct answer is option 'B'. Can you explain this answer?
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