Materials and Construction Tin coating on metals is not done by Spraying Electro-deposition Powder metallurgy Hot dipping Spraying Electro-deposition Powder metallurgy Hot dipping ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Metal at the top of the electromotive series is Most active Least active Most noble Most stable Most active Least active Most noble Most stable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ability of a material to __________ is indicated by its damping capacity. Withstand compression Absorb vibration Absorb shock None of these Withstand compression Absorb vibration Absorb shock None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hastelloy comprises of Copper and tin Molybdenum and nickel Copper and nickel Lead and tin Copper and tin Molybdenum and nickel Copper and nickel Lead and tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the hardest material? Quartz Flourite Topaz Corrundum Quartz Flourite Topaz Corrundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The main purpose of galvanising iron sheets is to Harden the surface Prevent the action of water Prevent the action of oxygen Increase its glossiness and lustre Harden the surface Prevent the action of water Prevent the action of oxygen Increase its glossiness and lustre ANSWER DOWNLOAD EXAMIANS APP
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