Class B power Amplifiers Quiz Question and Answers 67 PDF Book Download

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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