Materials and Construction Acetaldehyde is shipped in __________ drums. Aluminium Either B & C Cast iron Steel Aluminium Either B & C Cast iron Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The metals occuring at the lower most position in the electromotive series Resist corrosion very strongly Do not resist corrosion Are heat insulators Are very brittle Resist corrosion very strongly Do not resist corrosion Are heat insulators Are very brittle ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In drop forging process, the forging is done by dropping the __________ at high velocity. Hammer Weight on hammer Workpiece Die with hammer Hammer Weight on hammer Workpiece Die with hammer ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a light alloy? Monel metal Babbit metal German silver Dow metal Monel metal Babbit metal German silver Dow metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron is Used for making shock resisting parts Manufactured in cupola and is brittle Having compressive strength more than its tensile strength All of these Used for making shock resisting parts Manufactured in cupola and is brittle Having compressive strength more than its tensile strength All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction As the impurities are oxidised, the melting point of iron Increases Decreases May increase or decrease ; unpredictable Remains unchanged Increases Decreases May increase or decrease ; unpredictable Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
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