Download PDF Provided by College :
AIM : DEMONSTRATION OF DIFFERENT TYPES OF CIRCUIT BREAKERS.
Conclusion : Circuit breakers are not the most sophisticated pieces of equipment, but they play a very crucial role in the electronics industry. Magnetic breakers are good for environments that have changing climates because they are not temperature sensitive.This is helpful for applications that have an inrush current by allowing the breaker a little bit of time to let the current subside without having a nuisance trip.
Question :
Q1] Draw the cross-section of MCB with all notations.
Ans :

Reference Video :