Question

6) Why are MCBs preferred over electric fuses?​

Answer 1

ΔŇŞŴ€Ř

❇️ ᴍᴄʙ ᴘʀᴇғᴇʀ ᴏᴠᴇʀ ᴇʟᴇᴄᴛʀɪᴄ ғᴜsᴇ ʙᴇᴄᴀᴜsᴇ ɪɴ ᴇʟᴇᴄᴛʀɪᴄ ғᴜsᴇ ᴡʜᴇɴ ᴛʜᴇ ᴄᴜʀʀᴇɴᴛ ғʟᴏᴡs ʙᴇʏᴏɴᴅ ᴛʜᴇ ʟɪᴍɪᴛ. ᴛʜᴇ ᴡɪʀᴇ ʙᴇᴄᴏᴍᴇ ᴛᴏᴏ ʜᴏᴛ ᴀɴᴅ ʙʀᴇᴀᴋ. ᴀɴᴅ ᴍᴄʙ(ᴍɪɴɪᴀᴛᴜʀᴇ ᴄɪʀᴄᴜɪᴛ ʙʀᴇᴀᴋᴇʀ) ᴀᴜᴛᴏᴍᴀᴛɪᴄᴀʟʟʏ ᴛᴜʀɴ ᴏғғ ᴡʜᴇɴ ᴄᴜʀʀᴇɴᴛ ᴇxᴄᴇᴇᴅs ɪᴛ's sᴀғᴇᴛʏ ʟɪᴍɪᴛ.

h໐pē it hēlpŞ ๓คrk คŞ thē ๖rคiຖliēŞt.... ❣️

#Ⓕⓞⓛⓛⓞⓦ Ⓜⓔ!

Answer 2

Answer:Electric fuse become hot and breaks the circuit through an building or house when the electricity flows more than its limits but, MCB's turns off directly.

Explanation: