Job Interview Questions & Answers
Prepare for the job interview
Here you can find questions & answers to them from HR experts
Are you looking for a job in the electrical field? Do you need to prepare for an interview?
A power system is a network of electrical components designed to supply, transmit, store, and use electricity. An example of an electrical system is a network that provides electricity to a wide area.
Take advantage of this opportunity by studying the power system interview questions and answers, and go into your interview with confidence.
Question: What do you mean by Protection Zone?
Answer:
Protection is organized to provide a ring of safety around each element of the power system. If there is any fault in the ring, the relays associated with it must trip all adjacent circuit breakers to remove any faulty element from the rest of the power system. This safety ring is called the "Protection Zone".
Question: What are Internal And External Faults?
Answer:
Faults that occur within the zone are called internal faults, and those that occur outside the protection zone are called external faults (can also be called end-to-end faults).
Answer:
Protection is organized to provide a ring of safety around each element of the power system. If there is any fault in the ring, the relays associated with it must trip all adjacent circuit breakers to remove any faulty element from the rest of the power system. This safety ring is called the "Protection Zone".
Answer:
Faults that occur within the zone are called internal faults, and those that occur outside the protection zone are called external faults (can also be called end-to-end faults).
