Materials and Construction Concentrated HCl at 30°C can be stored in a vessel made of Cast iron and aluminium Stainless steel and high silicon cast iron PTFE and porcelain None of these Cast iron and aluminium Stainless steel and high silicon cast iron PTFE and porcelain None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brine (15% concentration) can be stored in a vessel made of Monel Cast iron Karbate None of these Monel Cast iron Karbate None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A bearing metal should not have Low co-efficient of friction High toughness Low thermal conductivity Enough plasticity Low co-efficient of friction High toughness Low thermal conductivity Enough plasticity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction White cast iron as compared to grey cast iron is Very hard More durable All of these Very brittle Very hard More durable All of these Very brittle ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is produced by condensation polymerisation? Bakelite Polythene Polystyrene Poly vinyl chloride Bakelite Polythene Polystyrene Poly vinyl chloride ANSWER DOWNLOAD EXAMIANS APP
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