Questions asked to an Electrical Engineer(MBA Interview)

The following are some technical questions that an interviewer may ask a candidate for Electrical engineering:

  1. What is the unit of measurement for resistance?
  2. What is the voltage drop observed when 750 microamperes pass through 11-kilo ohm resistance?
  3. What is the significance of transformer ratings in KVA?
  4. What is the difference between a fuse and a circuit breaker?
  5. Describe delta-delta.
  6. Explain how a delta star performer works.
  7. Capacitor, as we all know, is load-free, but when the bank closes, the ampere meter continues to read. Why?
  8. What is the reasoning behind using AC rather than DC?
  9. What type of motor is commonly used in trains, and what supply ratio is used? Explain the process using relevant numbers.
  10. Are you going to connect a large capacitor bank in series or parallel?
  11. Describe the importance of electricity diversity in electrical application installations.
  12. What distinguishes the positioning of a field rheostat from that of an armature rheostat?