Chemical Engineering Basics Ignition of fuel in a diesel engine is by Fuel injection Hot compressed air None of these Spark Fuel injection Hot compressed air None of these Spark ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The process of removal of scale formed during hot rolling of steel is termed as Shot blasting Pickling Descaling Skimming Shot blasting Pickling Descaling Skimming ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Nusselt number is related to Grashoff number (Gr) in turbulent & laminar flow respectively, in respect of free convection over a vertical flat plate as Gr, Gr0.25 Gr0.33, Gr0.25 Gr0.25, Gr0.33 Gr0.25, Gr Gr, Gr0.25 Gr0.33, Gr0.25 Gr0.25, Gr0.33 Gr0.25, Gr ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Area under the stress-strain curve upto the __________ is referred to as the modulus of resilience. Proportional limit Maximum point Yield strength Elastic limit Proportional limit Maximum point Yield strength Elastic limit ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Blast furnace slag is mainly molten Sand Iron pyrite Calcium silicate Magnesium silicate Sand Iron pyrite Calcium silicate Magnesium silicate ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics What is the effect on the performance of the economiser in the thermal power plant boiler, if the feed water temperature is very low due to preheaters being out for repairs or starving of steam supply ? Economiser tube life increases due to handling of low temperature water Heat transfer efficiency of economiser increases due to picking up high heat from the flue gases It results in corrosion due to the condensation on the flue gas side of the economiser tubes due to handling of low temperature water Scale formation rate on economiser tubes increases Economiser tube life increases due to handling of low temperature water Heat transfer efficiency of economiser increases due to picking up high heat from the flue gases It results in corrosion due to the condensation on the flue gas side of the economiser tubes due to handling of low temperature water Scale formation rate on economiser tubes increases ANSWER DOWNLOAD EXAMIANS APP
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