Materials and Construction Platinum and silver are corroded by Phosphoric acid Caustic soda solution None of these Sulphuric acid (10%) Phosphoric acid Caustic soda solution None of these Sulphuric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The crystal structure of most of the common metals is Cubic Hexagonal None of these Orthorhombic Cubic Hexagonal None of these Orthorhombic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The fermentor used for the production of ethyl alcohol from molasses is made of Wood Concrete Procelain Copper bearing steel Wood Concrete Procelain Copper bearing steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermosetting polymers are None of these Injection moulded Cast molded Extruded None of these Injection moulded Cast molded Extruded ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most elastic material? Plastic Rubber Glass Steel Plastic Rubber Glass Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The material of construction of pressure mills used for squeezing out the juice from sugar cane is Mild steel Cast iron Monel Stainless steel Mild steel Cast iron Monel Stainless steel ANSWER DOWNLOAD EXAMIANS APP
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