Question

Choose the statement which is not correct in the case of an electric fuse.

(a) Fuses are inserted in electric circuits of all buildings.

(b) There is a maximum limit on the current which can safely flow

through the electric circuits.

(c) There is a minimum limit on the current which can safely flow in

the electric circuits.
(d) If a proper fuse is inserted in a circuit it will blow off if current

exceeds the safe limit.​

Answer 1

Answer:

(ʙ) ᴛʜᴇʀᴇ ɪs ᴀ ᴍᴀxɪᴍᴜᴍ ʟɪᴍɪᴛ ᴏɴ ᴛʜᴇ ᴄᴜʀʀᴇɴᴛ ᴡʜɪᴄʜ ᴄᴀɴ sᴀғᴇʟʏ ғʟᴏᴡ

ɪɴ ᴄᴀsᴇ ᴏғ ᴇʟᴇᴄᴛʀɪᴄ ғᴜsᴇ, ᴛʜᴇʀᴇ ɪs ᴏɴʟʏ ᴀ ᴍᴀxɪᴍᴜᴍ ʟɪᴍɪᴛ ᴏɴ ᴛʜᴇ ᴄᴜʀʀᴇɴᴛ ᴡʜɪᴄʜ ᴄᴀɴ sᴀғᴇʟʏ ғʟᴏᴡ ɪɴ ᴛʜᴇ ᴇʟᴇᴄᴛʀɪᴄ ᴄɪʀᴄᴜɪᴛs. ᴛʜᴇʀᴇ ɪs ᴀ ᴍɪɴɪᴍᴜᴍ ʟɪᴍɪᴛ ᴏɴ ᴛʜᴇ ᴄᴜʀʀᴇɴᴛ ᴡʜɪᴄʜ ᴄᴀɴ sᴀғᴇʟʏ ғʟᴏᴡ ɪɴ ᴛʜᴇ ᴇʟᴇᴄᴛʀɪᴄ ᴄɪʀᴄᴜɪᴛs.

Answer 2

Answer:

❥(A)The answer is (c) There is a minimum limit on the current which can safely flow in the electric circuits. Explanation: In case of electric fuse, there is only a maximum limit on the current which can safely flow in the electric circuits.

❥(B) In case of electric fuse, there is only a maximum limit on the current which can safely flow in the electric circuits.