Chemical Engineering Basics Unit of viscosity in CGS system is Gm . cm² . sec⁻² Gm .cm⁻², sec⁻¹ Gm .cm⁻¹ sec⁻¹ Gm . cm . sec⁻¹ Gm . cm² . sec⁻² Gm .cm⁻², sec⁻¹ Gm .cm⁻¹ sec⁻¹ Gm . cm . sec⁻¹ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Inspection of surface and sub-surface cracks in non-magnetic alloys is done by __________ testing method. Ultrasonic X-ray Dye penetrant Magnetic particle Ultrasonic X-ray Dye penetrant Magnetic particle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The best criterion for analysing an economic investment is the Salvage value Future value method Rate of return criterion Present value method Salvage value Future value method Rate of return criterion Present value method ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The velocity of sound in air is independent of changes in its Humidity Temperature Pressure None of these Humidity Temperature Pressure None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Compression ratio of an I.C. engine is the ratio of the None of these Pressure after compression to that before compression Volume of air in cylinder before compression to that after compression Clearance volume to the volume swept by piston per stroke None of these Pressure after compression to that before compression Volume of air in cylinder before compression to that after compression Clearance volume to the volume swept by piston per stroke ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A psychrometer does not measure the __________ temperature of moist air. Dry bulb None of these Wet bulb Dew point Dry bulb None of these Wet bulb Dew point ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS