Materials and Construction For handling sulphuric acid of 95% strength, the suitable material of construction for pipes is Nickel Cast iron Aluminium Stainless steel Nickel Cast iron Aluminium Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following materials may prove unsuitable for handling acetic acid (glacial & anhydrous) at 40°C? Aluminium, copper, high silicon iron Silicone rubber, teflon, procelain and wood Brass, cast iron, mild steel and tin Nickel, monel, stainless steel and graphite Aluminium, copper, high silicon iron Silicone rubber, teflon, procelain and wood Brass, cast iron, mild steel and tin Nickel, monel, stainless steel and graphite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silicon percentage in iron castings to have maximum hardness should be about 0.8 2.5 0.3 0.5 0.8 2.5 0.3 0.5 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction German silver in an alloy of Silver, nickel and zinc Copper, nickel and zinc Silver, zinc and aluminium Copper, aluminium and silver Silver, nickel and zinc Copper, nickel and zinc Silver, zinc and aluminium Copper, aluminium and silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ can replace tungsten in high speed steel, Molybdenum Vanadium Chromium Cobalt Molybdenum Vanadium Chromium Cobalt 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
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