Chemical Engineering Basics Air standard Otto cycle is more efficient than the diesel cycle for the same Heat addition & compression ratio Compression ratio & pressure Cylinder dimension & rpm Heat addition & pressure Heat addition & compression ratio Compression ratio & pressure Cylinder dimension & rpm Heat addition & pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Out of the following, the lowest packing of atoms exists in __________ crystal lattice structure. Hexagonal close, packed (hcp) Body centred cubic (bcc) Face centred cubic (fcc) Simple cubic Hexagonal close, packed (hcp) Body centred cubic (bcc) Face centred cubic (fcc) Simple cubic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A psychrometer does not measure the __________ temperature of moist air. Dry bulb Dew point None of these Wet bulb Dry bulb Dew point None of these Wet bulb ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Frost formation on the evaporator tubes in the domestic refrigerators Can be prevented by proper design Is immaterial Decreased compressor power Causes heat loss due to poor heat transfer Can be prevented by proper design Is immaterial Decreased compressor power Causes heat loss due to poor heat transfer ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Steel produced from phosphatic iron is __________ in nature. Brittle Malleable Ductile Tough Brittle Malleable Ductile Tough ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Wohler test is a destructive test to find out the __________ strength of a prepared metal specimen. Fatigue Endurance Tensile Creep Fatigue Endurance Tensile Creep ANSWER DOWNLOAD EXAMIANS APP
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