Materials and Construction Addition of __________ in steel can help in increasing the depth of hardness. Tungsten Nickel Chromium Vanadium Tungsten Nickel Chromium Vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum consumption of copper is in Small scale industries Utensil manufacture Electrical industry Industrial equipment manufacture Small scale industries Utensil manufacture Electrical industry Industrial equipment manufacture ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most suitable material for high pressure vessel operating at 500 atm. and 500° C is 18/8 stainless steel High silicon iron (14% Si) Molybdenum stainless steel Mild steel 18/8 stainless steel High silicon iron (14% Si) Molybdenum stainless steel Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel storage vessels are suitable for the storage of Anhydrous ammonia Fatty acids Sulphuric acid (25%) Hydrochloric acid (95%) Anhydrous ammonia Fatty acids Sulphuric acid (25%) Hydrochloric acid (95%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead Is the lightest metal in common use Can not be scratched by finger nails Is the hardest metal in common use Can not be work hardened Is the lightest metal in common use Can not be scratched by finger nails Is the hardest metal in common use Can not be work hardened ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Specify the material of construction suitable for handling concentrated HNO₃ at 100°C. High silicon iron, Kel-F and teflon Tin and wood Silicone rubber Stainless steel High silicon iron, Kel-F and teflon Tin and wood Silicone rubber Stainless steel ANSWER DOWNLOAD EXAMIANS APP
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