Class B power Amplifiers Quiz Question and Answers 67 PDF Download

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Free online class b power amplifiers course worksheet has multiple choice quiz question: for class b amplifiers q-point is with choices under the ac load line, above the ac load line, at the cutoff and at the center of the ac load line for online subjective and objective engineering university majors eLearning for undergraduate and graduate degrees' study tests, study power amplifiers multiple choice questions based quiz question and answers.

Quiz on Class B power Amplifiers Worksheet 67

Class B power Amplifiers Quiz

MCQ: For class B amplifiers Q-point is

  1. Under the ac load line
  2. Above the ac load line
  3. At the cutoff
  4. At the center of the ac load line

C

Decibel Quiz

MCQ: Frequency at which output power drops to one-half of its mid-range value is known as

  1. Critical frequency
  2. High frequency
  3. low frequency
  4. Unity-gain frequency

A

MOSFET Quiz

MCQ: An n-channel D-MOSFET with a positive VGS is operating in

  1. Induction mode
  2. Conduction mode
  3. Depletion mode
  4. Enhancement mode

D

Class C Amplifiers Quiz

MCQ: Which amplifiers are normally operated as tuned amplifiers to produce a sinusoidal output?

  1. Class A amplifiers
  2. Class B amplifiers
  3. Class C amplifiers
  4. Class AB amplifiers

C

Covalent Bonds Quiz

MCQ: Crystal with no impurities is known as

  1. Extrinsic crystal
  2. Intrinsic crystal
  3. Pure crystal
  4. Clear crystal

B