Chemical Engineering Basics Alloys having more than 80% copper are generally more Abrasion resistant Machinable Corrosion resistant Prone to season cracking Abrasion resistant Machinable Corrosion resistant Prone to season cracking ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ of air does not increase with increase in temperature. Thermal conductivity Thermal diffusivity Viscosity Density Thermal conductivity Thermal diffusivity Viscosity Density ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the most suitable lubricant for drawing mild steel wires? Sodium stearate Kerosene Lime water Water Sodium stearate Kerosene Lime water Water ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics In a casting, cold shut defect is caused by Very low mould permeability Low pounhg temperature Melt-mould reactions Faulty gating system Very low mould permeability Low pounhg temperature Melt-mould reactions Faulty gating system 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. Derivative Proportional None of these Integral Derivative Proportional None of these Integral ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Lead is added to 60:40 brass primarily to improve Machinability Fluidity Strength Corrosion resistance Machinability Fluidity Strength Corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
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