Chemical Engineering Basics Grain hardness is measured by the __________ hardness testing method. Vicker's Rockwell F Knoop Shore sceleroscope Vicker's Rockwell F Knoop Shore sceleroscope ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics In a casting, cold shut defect is caused by Faulty gating system Low pounhg temperature Very low mould permeability Melt-mould reactions Faulty gating system Low pounhg temperature Very low mould permeability Melt-mould reactions ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics In age-hardenable alloys, maximum ductility is obtained After overageing After optimum ageing Immediately after solution treatment and subsequent quenching In as cast state After overageing After optimum ageing Immediately after solution treatment and subsequent quenching In as cast state ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A controller action in which there is a con-tinous relation between the values of controlled variable and the rate of change of conrolled output signal is called the __________ action. None of these Proportional Derivative Integral None of these Proportional Derivative Integral ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The basic function of the drum in a boiler is to Act as a storage for steam Act as a storage for feed water Separate steam from water Remove settling impurities from steam Act as a storage for steam Act as a storage for feed water Separate steam from water Remove settling impurities from steam ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Filler material used in welding having the lowest melting point out of the following is Silver solder Brazing spelter Aluminium Soft solder Silver solder Brazing spelter Aluminium Soft solder ANSWER DOWNLOAD EXAMIANS APP
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