Chemical Engineering Basics Copper is not present as an alloying constituent in Nichrome Constantan Silicon bronze Delta metal Nichrome Constantan Silicon bronze Delta metal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics During sensible cooling of air, its wet bulb temperature Increases but dew point remains constant Increases & the dew point decreases Decreases & the dew point increases Decreases but dew point remains constant Increases but dew point remains constant Increases & the dew point decreases Decreases & the dew point increases Decreases but dew point remains constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Laser welding is widely employed in the __________ industries. Structural Electronic Process Heavy Structural Electronic Process Heavy 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 ? Scale formation rate on economiser tubes increases It results in corrosion due to the condensation on the flue gas side of the economiser tubes due to handling of low temperature water 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 Scale formation rate on economiser tubes increases It results in corrosion due to the condensation on the flue gas side of the economiser tubes due to handling of low temperature water 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 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Milligram of KOH required to saponify 1 gm of oil is called its __________ number. Acid Emulsion Saponification Precipitation Acid Emulsion Saponification Precipitation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Shaft/rotor speed is most accurately measured by a Tachometer Strobometer Speedometer Frequency counter Tachometer Strobometer Speedometer Frequency counter ANSWER DOWNLOAD EXAMIANS APP
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