What is transformation followed by the process of austempering?
highest carbon content is present in?
wrought iron is best known for its?
Critical radius is?
relation between Prandtl number(Pr), Reynolds number(Re) and Peclet number(Pe)
Longitudnal stress in thin cylinder?
Relation b/w , ?o - overall efficiency ,?h - hydraulic efficiency, ?m- mechanical efficiency ?
What is the purpose of a skin bob?
cores are used to?
effect of excess carbon on weldabiltiy ?