Chemical Engineering Basics Chlorine acts as a bleaching agent only in the presence of Pure oxygen Dry air Sunlight Moisture Pure oxygen Dry air Sunlight Moisture ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Dies for wire drawing are generally made of Stainless steel High carbon steel Mild steel Carbides Stainless steel High carbon steel Mild steel Carbides ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The most important consideration, while designing the refrigeration system of an aircraft is that the refrigeration system Employs minimum quantity of refrigerant Has very high C.O.P Consumer minimum horse power Is as light as possible Employs minimum quantity of refrigerant Has very high C.O.P Consumer minimum horse power Is as light as possible ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Free oxygen is removed from boiler feed water, because it None of these Is corrosive Reduces heat transfer co-efficient Causes explosion None of these Is corrosive Reduces heat transfer co-efficient Causes explosion ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Pipelines carrying various utilities in chemical industries are identified by their colour codes. The color of pipeline carrying steam is Yellow Green Silver grey Black Yellow Green Silver grey Black ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Oxygen cylinders used for autogenous (cutting/welding) purposes are Made by sand casting Heat treated before use Welded steel cylinders Seamless & made of steel Made by sand casting Heat treated before use Welded steel cylinders Seamless & made of steel ANSWER DOWNLOAD EXAMIANS APP
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