Materials and Construction The fermentor used for the production of ethyl alcohol from molasses is made of Concrete Wood Copper bearing steel Procelain Concrete Wood Copper bearing steel Procelain ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bronze is an alloy of copper and Zinc Lead Tin Nickel Zinc Lead Tin Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Evaporators used in caustic soda recovery and production plant are made of Babbit metal Monel metal Wood metal Gun metal Babbit metal Monel metal Wood metal Gun metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Kel-F is a material, which is 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) Having elastomeric properties ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The presence of impurities in iron Decreases its melting point Makes it malleable Increases its melting point Does not affect its melting point Decreases its melting point Makes it malleable Increases its melting point Does not affect its melting point ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has a very high carbide forming tendency in steels? Nickel Vanadium Chromium Silicon Nickel Vanadium Chromium Silicon ANSWER DOWNLOAD EXAMIANS APP
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