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