Chemical Engineering Basics The best criterion for analysing an economic investment is the Future value method Salvage value Rate of return criterion Present value method Future value method Salvage value Rate of return criterion Present value method ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Two wires of the same radius & material having length in the ratio of 1 : 2 are stretched by the same force. The strain produced in the two wires will be in the ratio of 0.043055555555556 0.084027777777778 0.042361111111111 0.044444444444444 0.043055555555556 0.084027777777778 0.042361111111111 0.044444444444444 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Ultimate strength in tension as compared to that in shear for steel is Half One and half times One third One fourth Half One and half times One third One fourth ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The weight of a body at the centre of the earth is None of these Zero Infinite Same as on the surface of the earth None of these Zero Infinite Same as on the surface of the earth ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics If a heat transfer surface is pock-marked with a number of cavities, then as compared to a smooth surface the heat transfer by __________ will not increase. Nucleate boiling Conduction Convection Radiation Nucleate boiling Conduction Convection Radiation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following metals reacts violently with water ? Calcium Magnesium Sodium Mercury Calcium Magnesium Sodium Mercury ANSWER DOWNLOAD EXAMIANS APP
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