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Basic electronics interview questions

What are the interview questions in electronics?

Electronics Interview Questions updated on Oct 2020

  • What is Electronic? …
  • What is communication? …
  • Different types of communications? …
  • What is sampling? …
  • State sampling theorem. …
  • What is cut-off frequency? …
  • What is pass band? …
  • What is stop band?

What are the basic electrical Questions?

Basic Electrical interview Questions & Answers paper-1

  • What is electricity ? …
  • What are the types of electricity ? …
  • What is static electricity ? …
  • What is current electricity ? …
  • What are the types of current electricity ? …
  • What are the different methods of producing electricity ? …
  • What are the sources of electricity ? …
  • What are the applications of electricity ?

What is Viva questions in digital electronics?

Part 1 – Digital Electronics Interview Questions (Basic)

  • Q1. What is the difference between Latch and Flip-flop? …
  • Q2. Why did hexadecimal number system call as an alphanumeric number system? …
  • Q3. What is the difference between Mealy and Moore state machines? …
  • Q4. Why most interrupts active Low? …
  • Q5. …
  • Q6. …
  • Q7. …
  • Q9.

What comes under basic electronics?

Basic Electrical & Electronics Concepts

Electrical current, voltage, resistance, capacitance, and inductance are a few of the basic elements of electronics and radio. Apart from current, voltage, resistance, capacitance, and inductance, there are many other interesting elements to electronic technology.

What are the 3 components of a circuit?

A circuit is the path that an electric current travels on, and a simple circuit contains three components necessary to have a functioning electric circuit, namely, a source of voltage, a conductive path, and a resistor. Circuits are driven by flows.

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How can I introduce myself during interview?

How to Introduce Yourself in an Interview

  1. Start by researching the company and your interviewers.
  2. Dress appropriately for the interview.
  3. Avoid distractions and keep eye contact.
  4. Be confident and comfortable.
  5. Be aware of body language.
  6. Prepare what to say.
  7. Rehearse your introduction with a friend.
  8. Follow our examples below.

Which is dangerous AC or DC?

AC is more serial killer as AC with less frequency (50 Hz in EU and 60 Hz in US) is more dangerous than the DC having the same level of voltage. In other words, 230V AC (or 120V AC) is more dangerous than 230V DC or 120V DC respectively.

Is a battery AC or DC?

Batteries only supply DC voltage and wall plugs only supply AC voltage.

Why DC is not used in home?

Large transformers are used to run transmission lines at high voltages in order to keep losses to a minimum. But high voltage is dangerous, particularly to life, so bringing it into a house would not be an acceptable risk. … DC arcs do not “quench” as easily (because voltage does not go through zero).

What are the topics in digital electronics?

  • Number System and Representation :
  • Programs :
  • Boolean Algebra and Logic Gates :
  • Gate Level Minimization :
  • Combinational Logic Circuits :
  • Flip-Flops and Sequential Circuits :
  • Register and Counters :
  • Memory and Programmable Logic :

What are the universal gates?

An universal gate is a gate which can implement any Boolean function without need to use any other gate type. The NAND and NOR gates are universal gates. In practice, this is advantageous since NAND and NOR gates are economical and easier to fabricate and are the basic gates used in all IC digital logic families.

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What is difference between latch and flip flop?

Both latches and flip-flops are circuit elements whose output depends not only on the current inputs, but also on previous inputs and outputs. The difference between a latch and a flip-flop is that a latch does not have a clock signal, whereas a flip-flop always does.

What are the 5 components of electricity?

Below you will find information about the most common electrical components:

  • Resistors. The very first component that you should know about is the resistor. …
  • Capacitors. …
  • Light Emitting Diode (LED) …
  • Transistors. …
  • Inductors. …
  • Integrated Circuit (IC)

What are the types of electronics?

Electronics has branches as follows:

  • Digital electronics.
  • Analogue electronics.
  • Microelectronics.
  • Circuit design.
  • Integrated circuits.
  • Power electronics.
  • Optoelectronics.
  • Semiconductor devices.

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