Materials and Construction Which of the following is not an alloy of copper? German silver Muntz metal Pewter metal Admirability gun metal German silver Muntz metal Pewter metal Admirability gun metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not a copper based alloy with nickel? Constantan Monel metal Inconel German silver Constantan Monel metal Inconel German silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal (used for making bearings) comprises of Copper and aluminium Saw dust and iron dust mixture Mainly tin (85%) and lead Zinc and aluminium Copper and aluminium Saw dust and iron dust mixture Mainly tin (85%) and lead Zinc and aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphuric acid is mixed with ground phosphate rock (to produce phosphoric acid) in a steel digestor lined with Karbate Lead or acid-proof bricks Acidic refractory Rubber Karbate Lead or acid-proof bricks Acidic refractory Rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction How many atoms are there per unit cell in a body centred cubic lattice system? 4 3 6 2 4 3 6 2 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction White cast iron as compared to grey cast iron is More durable All of these Very brittle Very hard More durable All of these Very brittle Very hard ANSWER DOWNLOAD EXAMIANS APP
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