Chemical Engineering Basics Oxygen cylinders used for autogenous (cutting/welding) purposes are Heat treated before use Seamless & made of steel Welded steel cylinders Made by sand casting Heat treated before use Seamless & made of steel Welded steel cylinders Made by sand casting ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Speed of a submarine in deep sea & that of an aeroplane is measured by a/an Rotameter Hot wire anemometer Pitot tube Stroboscope Rotameter Hot wire anemometer Pitot tube Stroboscope ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Sub zero treatment of steel is done to Suppress martensite transformation Induce temper brittleness after its hardening Reduce the retained austenite in hardened steel Enhance its working performance in sub zero atmosphere Suppress martensite transformation Induce temper brittleness after its hardening Reduce the retained austenite in hardened steel Enhance its working performance in sub zero atmosphere ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A psychrometer does not measure the __________ temperature of moist air. Dew point Dry bulb None of these Wet bulb Dew point Dry bulb None of these Wet bulb ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Chlorine acts as a bleaching agent only in the presence of Dry air Pure oxygen Sunlight Moisture Dry air Pure oxygen Sunlight Moisture ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Fatigue resistance of a material is measured by the Endurance limit Ultimate tensile strength Elastic limit Young's modulus Endurance limit Ultimate tensile strength Elastic limit Young's modulus ANSWER DOWNLOAD EXAMIANS APP
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