Materials and Construction Balls in a ball mill are usually made of Cast iron Steel Bronze Stainless steel Cast iron Steel Bronze Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon content in plain carbon steel is __________ percent. 0.85 to 1.2 0.35 to 0.45 0.1 to 0.15 0.65 to 0.80 0.85 to 1.2 0.35 to 0.45 0.1 to 0.15 0.65 to 0.80 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The preferred material of construction for storage tanks for 98% sulphuric acid is Stainless steel 316 Lead Mild steel Aluminium Stainless steel 316 Lead Mild steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipes are not safe for carrying drinking water because water containing dissolved oxygen attacks lead thereby forming poisonous Pb (OH)2. None of these Concentrated H₂SO₄ Acetic acid Dilute HCI None of these Concentrated H₂SO₄ Acetic acid Dilute HCI ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of manganese in alloy steel improves its Abrasion resistance & toughness Elasticity & creep resistance Cutting ability Corrosion resistance Abrasion resistance & toughness Elasticity & creep resistance Cutting ability Corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is produced by addition polymerisation? Dacron Phenol formaldehyde Polybutadiene Urea-formaldehyde Dacron Phenol formaldehyde Polybutadiene Urea-formaldehyde ANSWER DOWNLOAD EXAMIANS APP
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