The characteristic nature of fuse wire is
(1) High resistance and high melting point
(2) High resistance and low melting point
(3) Low resistance and high melting point
(4) Low resistance and low melting point
Answer Posted / rahul kumar
Fuse wire has the work to melt and break the circuit if high amt current passes through it.Heat=i×i×R×t .So its resistance should be higher so that large heat is produced at that limit of current which is capable of melting the wire.It has high melting point because if it has low melting point the it will melt also if low amt current is passed which will make circuit break unneccessarily
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
which is the largest state in india?
Who is the Governor of Bihar?
What is the currency of Italy?
what is 7pcses inspection as per jc peney?
Which city is known as diamond city?
Which trophy is given in badminton?
What are your views on the controversial practice of Triple Talaq?
Tell something about coal- gate scam?
To which sport is the C.K. Nayudu Trophy related?
Who is the Governor of Jharkhand?
on what theme is picasso's painting 'guernica' based on?
Who are the latest Noble Prize Winners, Padma Awards Winners, Miss India, Miss World, Miss Universe etc.?
Apollo is the god of which of the following as per Greek Mythology?
Name any Veteran Olympian Medalist and Politician.
What is the name of NASA's new space telescope?