why is only tungsten is used in bulbnot other metal ? why???
Answers
Answered by
1
Answer:
It is because tungsten has a very high melting point. If it is used as a fuse wire, then it will not melt even when large amount of current is passed through it , and the appliance will be damaged
Explanation:
hope this helps u....
Answered by
1
A tungsten has veryhigh melting point and this it won't burn in a bulb but it will not full the purpose of the fuse
Similar questions