Which of the following is used as a safety device?
A
Fuse
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Switch
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Battery
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Filament
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A
Fuse
The main part of a fuse is a fuse wire. It is an alloy of suitable metals. It has low melting point. It melts when a large amount of current flows through it and hence breaks the circuit. Therefore, fuse is used as a safety device.