Materials and Construction Tank furnace used for melting of glass is made of Cast iron Stainless steel Refractory blocks Mild steel Cast iron Stainless steel Refractory blocks Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Kel-F is a material, which is Having elastomeric properties All of these Chemically known as polychlorotrifluor-oethylene (PTFE) Having excellent chemical & high temperature resistance (upto 200°C) Having elastomeric properties All of these Chemically known as polychlorotrifluor-oethylene (PTFE) Having excellent chemical & high temperature resistance (upto 200°C) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fermenter used in the production of pen-cillin by deep fermentation proces is a __________ lined steel vessel Monel Nickel Rubber Glass Monel Nickel Rubber Glass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Karbate is A mixture of iron dust and saw dust Both B and C Carbon impregnated with resin (usually bakelite) An acid resistant material A mixture of iron dust and saw dust Both B and C Carbon impregnated with resin (usually bakelite) An acid resistant material ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Heavy duty bearings are usually made of Zinc Phosphorous bronze White metal Monel Zinc Phosphorous bronze White metal Monel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed steel tools retain their hardness upto a temperature of __________ °C. 1100 500 750 900 1100 500 750 900 ANSWER DOWNLOAD EXAMIANS APP
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