Materials and Construction Plastics are Not suitable for drainage pipe manufacture Non-biodegradable Used in very high temperature applications All of these Not suitable for drainage pipe manufacture Non-biodegradable Used in very high temperature applications All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The specific gravity of coal depends mainly on its __________ content. Ash Carbon Volatile matter Moisture Ash Carbon Volatile matter Moisture ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Interchain forces are the weakest in case of Plastics Both rubber & elastomers Fibres Elastomers Plastics Both rubber & elastomers Fibres Elastomers ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The softest material just next to talc in the Mho's scale is Feldspar Gypsum Quartz Fluorite Feldspar Gypsum Quartz Fluorite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The softest material in Mho's scale (for measuring hardness) is Gypsum Talc None of these Rubber Gypsum Talc None of these Rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Generally __________ are subjected to galvanising (i.e., zinc coating). Low carbon steels Stainless steel Non-ferrous metals Non-metals Low carbon steels Stainless steel Non-ferrous metals Non-metals ANSWER DOWNLOAD EXAMIANS APP
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