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 :
- Basics of Electronics MCQs.
- Application Electronics MCQs.
- SI Units MCQs.
Practice it now to sharpen your concepts.
PRACTICE IT NOW TO SHARPEN YOUR CONCEPT AND KNOWLEDGE
1. The SI unit of Forces is
- Newton
- KGF
- lb
- kg
A. Newton
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
A. 4π x 10 -7 henry per meter
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
B. 1.602 * 10^-19 C
4. The system units adopted in india is
- MKS system
- FPS System
- CGS system
- SI system
D. SI system
5. multiplier for prefix giga is
- 10^6
- 10^-6
- 10^-9
- 10^9
D. 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
C. very large scale integrated circuits
7. Nano in electronics is equal to
- 10^6
- 10^-6
- 10^-9
- 10^9
C. 10^-9
8. The Term Micro equal to
- 10^-6
- 10^6
- 10^3
- 10^-3
A. 10^-6
9. The Term Pico stands for
- 10^12
- 10^-12
- 10^8
- 10^-8
B. 10^-12
10. Electronics Branch started with the invention of
- transistor
- vacuum diode
- vacuum triode
- SSI circuit developed
B. vacuum diode
