Electronic Devices and Circuits Questions and Answers MCQ– Basic Concepts

In this section of Electronic Devices and Circuits – Basic Concepts MCQ (multiple choice) Based Short Questions and Answers ,We have tried to cover the below lists of topic :

  1. Basics of Electronics MCQs.
  2. Application Electronics MCQs.
  3. SI Units MCQs.

 

Practice now to sharpen your concept.

1
. The SI unit of Forces is
  • Newton
  • KGF
  • lb
  • kg
2
. permeability of free space is
  • 4π x 10 -7 henry per meter
  • 8.854 x 10^-12 F/m
  • 1600 H/m
  • None of these
3
. the charge on electron is
  • 1.602 * 10^-9 C
  • 1.602 * 10^-19 C
  • 1.602 * 10^-9 J
  • 1.602 * 10^-19 J
4
. The system units adopted in india is
  • MKS system
  • FPS System
  • CGS system
  • SI system
5
. multiplier for prefix giga is
  • 10^6
  • 10^-6
  • 10^-9
  • 10^9
6
. The Term VLSI circuits stands for
  • large scale integrated circuit
  • small scale integrated circuits
  • very large scale integrated circuits
  • none of Above
7
. Nano in electronics is equal to
  • 10^6
  • 10^-6
  • 10^-9
  • 10^9
8
. The Term Micro equal to
  • 10^-6
  • 10^6
  • 10^3
  • 10^-3
9
. The Term Pico stands for
  • 10^12
  • 10^-12
  • 10^8
  • 10^-8
10
. Electronics Branch started with the invention of
  • transistor
  • vacuum diode
  • vacuum triode
  • SSI circuit developed