engineering physics MCQ #1867

The voltage gain of a CE amplifier with a load resistance of 1 kΩ is 100. If the load resistance is increased to 2 kΩ, the voltage gain becomes

engineering physics MCQ #1867

  1. Question 1

    Q1. The voltage gain of a CE amplifier with a load resistance of 1 kΩ is 100. If the load resistance is increased to 2 kΩ, the voltage gain becomes

    • A) 50
    • B) 200
    • C) 100
    • D) 400

    Answer: 200

    Explanation: Voltage gain is proportional to load resistance, hence gain doubles when Rl is doubled.