How do you use MCB?
AnswerBot
2mo
MCBs protect electrical circuits from overloads and short circuits by automatically switching off the circuit.
MCB stands for Miniature Circuit Breaker, used in low voltage electrical systems.
It automa...read more
Help your peers!
Add answer anonymously...
Top Electrical & Instrumentation Engineer Interview Questions Asked at JSW Steel
Q. Why use an RDOL starter?
Q. How do you use MCB?
Q. Why are transformers used?
Interview Questions Asked to Electrical & Instrumentation Engineer at Other Companies
Stay ahead in your career. Get AmbitionBox app
Trusted by over 1.5 Crore job seekers to find their right fit company
80 L+
Reviews
10L+
Interviews
4 Cr+
Salaries
1.5 Cr+
Users
Contribute to help millions
AmbitionBox Awards
Get AmbitionBox app
Made with ❤️ in India. Trademarks belong to their respective owners. All rights reserved © 2025 Info Edge (India) Ltd.
Follow Us
