Materials and Construction Carbon supply in pack carburising process is in the form of Hydrocarbon oil Graphite Charcoal Calcium carbide Hydrocarbon oil Graphite Charcoal Calcium carbide ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which is an amorphous material? Brass Cast iron Glass Mica Brass Cast iron Glass Mica ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction DDT is shipped in Stainless steel containers Fibre drums Either B or C Paper bags Stainless steel containers Fibre drums Either B or C Paper bags ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In order to be called steel, an alloy should have iron percentage greater than 80 50 70 90 80 50 70 90 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel tower used for the storage of oleum Is lined with rubber Need not be lined Is lined with acid-proof bricks Is lined with lead Is lined with rubber Need not be lined Is lined with acid-proof bricks Is lined with lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead lined equipments & vessels are suitable for handling All of these Hydrochloric acid (10%) Nitric acid Sulphuric acid upto 60°C All of these Hydrochloric acid (10%) Nitric acid Sulphuric acid upto 60°C ANSWER DOWNLOAD EXAMIANS APP
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