Basic Electronics Multiple Choice Questions 9 PDF Download

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MCQs on Basic Electronics Quiz PDF Download Worksheets 9

MCQ. To display heartbeats, wave forms and measuring voltages we use

  1. cystoscope
  2. gastroscope
  3. microscope
  4. cathode-ray oscilloscope

D

MCQ. Temperature, time, pressure and distance are

  1. analogue quantities
  2. digital quantities
  3. negative quantities
  4. positive quantities

A

MCQ. An analogue circuit which amplifies signal without changing its shape to such an extent that it can be operate a loudspeaker is called

  1. grid
  2. amplifier
  3. woofer
  4. switch

B

MCQ. An alternating voltage varying between maximum value of +5V and minimum value of −5V is

  1. digital signal
  2. analogue signal
  3. wifi signal
  4. current signal

B

MCQ. AND gate can be formed by using two

  1. NOT gates
  2. OR gate
  3. NOR gates
  4. NAND gates

C