Materials and Construction The fermentor used in the production of pencillin (by deep fermentation process) is made of Glass Procelain Glass lined steel High silicon cast iron Glass Procelain Glass lined steel High silicon cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A steel alloy containing 36% nickel is called __________ , which has a zero co- efficient of expansion. Heat resisting steel Austenitic stainless steel Invar High speed steel Heat resisting steel Austenitic stainless steel Invar High speed steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of nickel and chromium? Inconel Duralumin Nimonic alloys Hastealloy Inconel Duralumin Nimonic alloys Hastealloy ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ iron is produced, when molten pig iron is chilled suddenly. Grey cast Wrought White cast None of these Grey cast Wrought White cast None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid absorber in made of Cast iron Karbate Stainless steel Mild steel Cast iron Karbate Stainless steel Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Super conductors are those substances, which Offer high resistance to current flow Conduct electricity at low temperature Offer no resistance to current flow Conduct electricity at high temperature Offer high resistance to current flow Conduct electricity at low temperature Offer no resistance to current flow Conduct electricity at high temperature ANSWER DOWNLOAD EXAMIANS APP
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