Materials and Construction Duralumin is an alloy of Aluminium, copper and manganese Aluminium, nickel and silicon Aluminium and nickel None of these Aluminium, copper and manganese Aluminium, nickel and silicon Aluminium and nickel None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Super conductors are those substances, which Offer no resistance to current flow Conduct electricity at low temperature Conduct electricity at high temperature Offer high resistance to current flow Offer no resistance to current flow Conduct electricity at low temperature Conduct electricity at high temperature Offer high resistance to current flow ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Karbate is Both B and C An acid resistant material Carbon impregnated with resin (usually bakelite) A mixture of iron dust and saw dust Both B and C An acid resistant material Carbon impregnated with resin (usually bakelite) A mixture of iron dust and saw dust ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In a plate type heat exchanger, heat transfer plates are never made of Stainless steel Hastealloy C Titanium Cast iron Stainless steel Hastealloy C Titanium Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For platinum thermocouples, lead wires are made of Tin & nickel Copper & copper-nickel alloys Iron & nickel Copper & iron Tin & nickel Copper & copper-nickel alloys Iron & nickel Copper & iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is not a case hardening process. Nitriding Carburising Annealing Cyaniding Nitriding Carburising Annealing Cyaniding ANSWER DOWNLOAD EXAMIANS APP
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