Chemical Engineering Basics Speed of a submarine in deep sea & that of an aeroplane is measured by a/an Rotameter Pitot tube Stroboscope Hot wire anemometer Rotameter Pitot tube Stroboscope Hot wire anemometer ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The weight of a body at the centre of the earth is Infinite Same as on the surface of the earth Zero None of these Infinite Same as on the surface of the earth Zero None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Measurement of the area of the indented surface is not involved in the __________ hardhes testing method. Brinell Knoop Rockwell Vicker's Brinell Knoop Rockwell Vicker's ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics For the same heat input & compression ratio, efficiency of Otto cycle is higher than that of diesel cycle, because in Otto cycle. Combustion is at constant volume Heat rejection is lower Maximum temperature is higher Expansion & compression are isentropic Combustion is at constant volume Heat rejection is lower Maximum temperature is higher Expansion & compression are isentropic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the most important element, which controls the physical properties of steel. Vanadium Silicon Manganese Carbon Vanadium Silicon Manganese Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Isotropic materials have the same __________ in all directions. Induced stresses Density Elastic properties Thermal properties Induced stresses Density Elastic properties Thermal properties ANSWER DOWNLOAD EXAMIANS APP
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