- (A) Iron & carbon
- (B) Iron & mercury
- (C) Platinum & mercury
- (D) None of these
Chemical Engineering Mcqs
- (A) Malleability
- (B) Ductility
- (C) Tensile strength
- (D) Thermal & electrical conductivity
- (A) Copper
- (B) Aluminium
- (C) High carbon steel
- (D) Nickel
- (A) Fish plates
- (B) Die block
- (C) Channels
- (D) Drop forging
- (A) Carbon content
- (B) Tensile strength
- (C) Hardness
- (D) Manufacturing process
- (A) Steel with top section nickel clad or stainless steel
- (B) Cast iron
- (C) Nickel
- (D) Concrete
- (A) Corrosion resistance
- (B) Cutting ability
- (C) Wear resistance
- (D) All
- (A) Caustic soda
- (B) Chlorinated brine
- (C) Hypochlorous acid
- (D) All
- (A) Is lined with lead
- (B) Need not be lined
- (C) Is lined with rubber
- (D) Is lined with acid-proof bricks
- (A) Ammonia (both aqueous & anhydrous)
- (B) Fruit juices, milk & its products and caustic soda solution
- (C) Nitric acid & hydrochloric acid (concentrated)
- (D) Sulphuric acid (concentrated)
