Chemical Engineering Basics __________ is not a heat treatment process. Martempering Austempering Cyaniding Pakerising Martempering Austempering Cyaniding Pakerising 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
Chemical Engineering Basics Laser welding is widely employed in the __________ industries. Heavy Structural Electronic Process Heavy Structural Electronic Process ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Air refrigeration cycle is used in the air crafts, because of Its higher co-efficient of performance (COP) Its low unit weight per ton of refrigeration Its high heat transfer rate Low temperature encountered at high altitude Its higher co-efficient of performance (COP) Its low unit weight per ton of refrigeration Its high heat transfer rate Low temperature encountered at high altitude ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Hydrogen in liquid steels is dissolved In the ionic form In the atomic form In the molecular form As tiny gas bubbles In the ionic form In the atomic form In the molecular form As tiny gas bubbles ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following contributes maximum as main source of sulphur in the blast furnace charge ? Limestone Iron ore Coke Sinter Limestone Iron ore Coke Sinter ANSWER DOWNLOAD EXAMIANS APP
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