Chemical Engineering Basics The most detrimental impurity in high pressure boiler feed water is Dissolved salt Turbidity Suspended salt Silica Dissolved salt Turbidity Suspended salt Silica ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Castability of aluminium is increased by the addition of __________ in it. Silicon Bismuth Manganese Lead Silicon Bismuth Manganese Lead ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Chlorine acts as a bleaching agent only in the presence of Moisture Pure oxygen Sunlight Dry air Moisture Pure oxygen Sunlight Dry air ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics In a casting, cold shut defect is caused by Melt-mould reactions Low pounhg temperature Faulty gating system Very low mould permeability Melt-mould reactions Low pounhg temperature Faulty gating system Very low mould permeability ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A polymer is termed as an 'elastomer', if its percentage elongation is more than 100%. An elastomer is termed as 'rubber' if its percentage elongation is more than __________ percent. 300 200 150 400 300 200 150 400 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Out of the following, the joint produced by __________ has the lowest strength. Rivetting Brazing Welding Soldering Rivetting Brazing Welding Soldering ANSWER DOWNLOAD EXAMIANS APP
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