Answer:
Smaller impurity atom will nullify some of the compressive strain of a dislocation in a crystal. Because, smaller impurity atoms located near a dislocation creates tensile strain on atoms around it thereby partially nullifying compressive strain at the dislocation.
Answer:
Continuous
Explanation:
There is little need for flexibility in a continuous system.
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Answer:
Explanation:
Broaching:
Broaching is a metal removal process or we can say that it is a machining process.Generally broach have three types teeth in which first one is called roughing teeth,second one semi finishing and third one finishing teeth.By using these teeth metal remove so fast and that is why broaching is the high metal removal rate operation.
prevent injury
Explanation:
one is already injured Soo there's no protection there