Question

ISTAD
9th Std. - ENGLISH
001. Select the set of correct statements from the following related to the fuse wire used
an electric circuit.
(1) The melting point of fuse wire is very high.
(2) The fuse wire is connected in series to the electric devices.
(3) The melting point of the fuse wire is 'specific'.
(4) The fuse wire is connected in parallel to the electric devices.
(A) 1 and 4 (B) 2 and 3 (C) 1 and 2 (D) 1, 3, 4​

Answer 1

Answer:

(B).2 and 3 is ur answer .

Answer 2

THE ANSWER IS ( C ) BECAUSE THE MELTING POINT OF THE FUSE WIRE IS VERY HIGH OVER 200 DEGREE CELCIUS AND IF WE OFF THE FUSE THEN THE WHOLE ELECTRICITY FLOWING IN THE HOUSE STOPS THEREFORE ITS IS CONNECTED IN SERIES COMBINATION OK