Multiple Choice Questions & Answers on Basic Electronics. This MCQs will help in your competitive exam. MCQ based on Semiconductor, PN junction. Later I will add more questions and cover all competitive exam question related to basic electronics.
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A Zener diode is a special purpose p-n junction diode that is designed to operate in the reverse direction. They are heavily doped p-n junction diode. Hence, it has very thin depletion region near the junction. When reverse voltage applied across the Zener diode a small reverse current flow through the device called reverse leakage current. … Read more
This post contains Top 50 Basic Electronics MCQ. If you want to see my previous post on basic electronic part – 1 click here. Please download basic electronics MCQ part 2 questions. For all MCQ topics like 8051 Microcontroller, 8086 Microprocessor, Power Electronics, PLC and SCADA you can check here Please check my YouTube channel … Read more
If you want to know about basics of electronics and its components & devices. In this article I have explained what is electronics, history, active component, passive component, applications of electronics, current, voltage. This article give you basic understanding of electronics and help in your semester exam or competitive exam. What Is Electronics ? The … Read more
Question 1 The most commonly used semiconductor is ……… Germanium Silicon Carbon Sulphur Answer – Silicon Question 2 The resistivity of a pure silicon is about …………… 100 Ω cm 6000 Ω cm 3 x 105 Ω m 6 x 10-8 Ω cm Answer – 6000 Ω cm Question 3 A semiconductor is formed by ……… bonds. … Read more
