Materials and Construction Which one has the maximum tensile strength out of the following? Pig iron White cast iron Grey cast iron Nodular cast iron Pig iron White cast iron Grey cast iron Nodular cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An alloy of iron containing 4% carbon is called Wrought iron None of these Mild steel High carbon steel Wrought iron None of these Mild steel High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following would not be a suitable material of construction for handling aqueous hydrofluoric acid (HF) at 100°C ? Monel Graphite Stainless steel Kel-F and teflon Monel Graphite Stainless steel Kel-F and teflon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Very high sulphur in pig iron makes Its brittle and malleable All of these Its hard and machinable Its casting unsound Its brittle and malleable All of these Its hard and machinable Its casting unsound ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following pairs of elements may form an alloy? Iron & carbon Iron & mercury None of these Platinum & mercury Iron & carbon Iron & mercury None of these Platinum & mercury ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The process of coating steel sheets by zinc to improve its corrosion resistance is called Galvanising Tempering Zincification Calorising Galvanising Tempering Zincification Calorising ANSWER DOWNLOAD EXAMIANS APP
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