Engineering Materials Steel containing ferrite and pearlite is Soft Tough Hard Hard and tough Soft Tough Hard Hard and tough ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials When filing or machining cast iron makes our hands black, then it shows that ________ is present in cast iron. None of these Both A and B Cementite Free graphite None of these Both A and B Cementite Free graphite ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Admiralty brass used for steam condenser tubes contains copper and zinc in the following ratio 30 : 70 2.9375 2.1180555555556 40 : 60 30 : 70 2.9375 2.1180555555556 40 : 60 ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following property is desirable for materials used in tools and machines? Malleability Plasticity Ductility Elasticity Malleability Plasticity Ductility Elasticity ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Ball bearings are, usually, made from Medium carbon steel Low carbon steel High carbon steel Chrome steel Medium carbon steel Low carbon steel High carbon steel Chrome steel ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials German silver contains 1% silver 5% silver No silver 2% silver 1% silver 5% silver No silver 2% silver ANSWER DOWNLOAD EXAMIANS APP
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