aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • 2003|Electronics and Comm (GATE Exam)-Previous Question Paper Solution
  • Generally, the gain of a transistor amplifier falls at hi...
Multiple choice

Generally, the gain of a transistor amplifier falls at high frequencies due to the

  1. internal capacitances of the device

  2. coupling capacitor at the input

  3. skin effect

  4. coupling capacitor at the output

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Keep practicing — related questions

  • The gain of a BJT amplifier drops down sharply when the input signal frequency is raised to a very high val...
  • The amplifier circuit shown below uses a silicon transistor. The capacitors CC and CE can be assumed to be ...
  • The amplifier circuit shown below uses a silicon transistor. The capacitors CC and CE can be assumed to be ...
  • In the transistor amplifier circuit shown in the figure below, the transistor has the following parameters:...
  • Why are ultrasonic waves preferred for industrial application? a. Because of their high frequency b. Becaus...
  • Which of the following frequency ranges in the radio spectrum is called as very high frequency (VHF) range ...
  • When the last day of grace falls on a day which is a public holiday, the instrument is due and payable on
  • Many tiny water droplets high up in the air, come together and fall down as _____________,
Play the full quiz 🎤 Practise this topic out loud

Practice this topic

  • Current Electricity and Circuits (450 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy