Chemical Engineering Basics Alloys having more than 80% copper are generally more Abrasion resistant Machinable Corrosion resistant Prone to season cracking Abrasion resistant Machinable Corrosion resistant Prone to season cracking ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The process of removal of scale formed during hot rolling of steel is termed as Descaling Skimming Shot blasting Pickling Descaling Skimming Shot blasting Pickling ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Speed of a submarine in deep sea & that of an aeroplane is measured by a/an Pitot tube Rotameter Hot wire anemometer Stroboscope Pitot tube Rotameter Hot wire anemometer Stroboscope ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Copper is not present as an alloying constituent in Delta metal Constantan Nichrome Silicon bronze Delta metal Constantan Nichrome Silicon bronze ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics While the oxy-acetylene flame produces a temperature of 3200°C, the temperature produced by oxy-hydrogen flame is about __________ °C. 3000 2400 1800 2000 3000 2400 1800 2000 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the hardest oxide and is hence used where high wear resistance at high temperature is required. Alumina Beryllia Magnesia Zirconia Alumina Beryllia Magnesia Zirconia ANSWER DOWNLOAD EXAMIANS APP
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