Questions asked to an Electronics Communication Engineer(MBA Interview)

Business & Management
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#1

Some technical questions that an interviewer may ask a candidate with a degree in Electronics Communication Engineering are as follows:

  1. What is the primary distinction between system software and application software?
  2. Describe how an LED works (Light Emitting Diode)
  3. What distinguishes an Organic Light Emitting Diode (OLED) from an LED?
  4. Discuss embedded systems and how they work.
  5. Describe the operation of BJTs, MOSFETS, and JFETs, as well as the advantages each has over the others. Give examples as well.
  6. Describe how a PNP and NPN setting work.
  7. Describe the operation of a Common Base configuration, including characteristics such as impedance (both input and output), voltage gain, current gain, and some practical applications.
  8. Describe the operation of a Common Emmitor configuration, including characteristics such as impedance (both input and output), voltage gain, current gain, and some practical applications.
  9. Describe the operation of a Common Collector configuration, including characteristics such as impedance (both input and output), voltage gain, current gain, and some practical applications.
  10. Differentiate between 2G, 3G, 4G, and 5G.