What is a circuit breaker?

AnswerBot
1y
A circuit breaker is an electrical switch that automatically interrupts the flow of current in a circuit.
It is designed to protect electrical circuits from damage caused by excessive current or short ...read more
Anonymous
author
3y
स्वतःचालित वैद्युत स्विच है जो दोष (फाल्ट) आदि की दशा में कार्य करता है जिससे दोषी भाग स्वस्थ भाग से अलग कर दिया जाता है और दूसरे उपकरण खराब होने से बच जाते हैं।
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NTPC Electrical Technician interview questions & answers
An Electrical Technician was asked Q. What are step-up and step-down transformers?
An Electrical Technician was asked Q. What is a circuit breaker?
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Popular interview questions of Electrical Technician
An Electrical Technician was asked Q1. What are step-up and step-down transformers?
An Electrical Technician was asked Q2. What is a circuit breaker?
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