Chemical Engineering Basics Lead is added to 60:40 brass primarily to improve Corrosion resistance Machinability Strength Fluidity Corrosion resistance Machinability Strength Fluidity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A polymer is termed as an 'elastomer', if its percentage elongation is more than 100%. An elastomer is termed as 'rubber' if its percentage elongation is more than __________ percent. 150 300 200 400 150 300 200 400 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Function of feed check valve in a boiler is to Check the water level in the boiler drum Facilitate circulation of high pressure feed water Prevent the back flow of water Regulate the water flow to boiler Check the water level in the boiler drum Facilitate circulation of high pressure feed water Prevent the back flow of water Regulate the water flow to boiler ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Out of the following, the joint produced by __________ has the lowest strength. Soldering Rivetting Brazing Welding Soldering Rivetting Brazing Welding ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Alloys having more than 80% copper are generally more Corrosion resistant Prone to season cracking Machinable Abrasion resistant Corrosion resistant Prone to season cracking Machinable Abrasion resistant ANSWER DOWNLOAD EXAMIANS APP
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
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