Materials and Construction Which of the following is an alloy of nickel and copper? Hastelloy Duriron Inconel Monel Hastelloy Duriron Inconel Monel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising is generally done on Cast iron Stainless steel Low carbon steel Non-ferrous metals Cast iron Stainless steel Low carbon steel Non-ferrous metals ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in the combined form (carbide) in case of Ferroalloys Steel All of these Pig iron Ferroalloys Steel All of these Pig iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Molybdenum steels containing 0.15 to 0.40% molybdenum Do not contain nickel or chromium or both Are used for automobile parts like gears, axle, shaft, bearings etc Are prone to temper brittleness Have very poor fatigue resistance Do not contain nickel or chromium or both Are used for automobile parts like gears, axle, shaft, bearings etc Are prone to temper brittleness Have very poor fatigue resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermoplastic resins are those polymers, which Has decreased plasticity at increasing temperature None of these Can not be moulded Easily deform under pressure at high temperature Has decreased plasticity at increasing temperature None of these Can not be moulded Easily deform under pressure at high temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following alloying elements is present in maximum percentage in high speed steel. Vanadium Molybdenum Chromium Tungsten Vanadium Molybdenum Chromium Tungsten ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS