534Mechanical EngineeringMedium
A thin mild steel wire is loaded by adding loads in equal increments till it breaks. The extensions noted with increasing loads will behave as under________?
Aincrease uniformly first and then increase rapidly
Buniform throughout
Cfirst increase and then decrease
Dincrease uniformly
Eincrease rapidly first and then uniformly
Correct answer
A. increase uniformly first and then increase rapidly
Explanation
The correct answer is increase uniformly first and then increase rapidly.