Materials and Construction Nitriding of steel is done (in electric furnace) at __________ °C. 510 2210 910 1720 510 2210 910 1720 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following alloying elements is present in maximum percentage in high speed steel. Tungsten Vanadium Chromium Molybdenum Tungsten Vanadium Chromium Molybdenum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermometer bulb & capillary in case of mercury filled pressure spring expansion thermometer is normally made of __________ as mercury does not amalgamate with it. Monel Copper Stainless steel Copper alloys Monel Copper Stainless steel Copper alloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel as a material of construction Is paramagnetic below 415° C (its Curie temperature) Has a body centred cubic (bcc) crystal lattice structure Dimagnetic Is used as an alloying element for both ferrous & non-ferrous alloys Is paramagnetic below 415° C (its Curie temperature) Has a body centred cubic (bcc) crystal lattice structure Dimagnetic Is used as an alloying element for both ferrous & non-ferrous alloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Monel metal is an alloy of Nickel and copper Molybdenum and zinc Molybdenum and nickel Molybdenum and aluminium Nickel and copper Molybdenum and zinc Molybdenum and nickel Molybdenum and aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron vessels are not suitable for the storage of Freon Wet SO₂ H₂SO₄ (95%) at room temperature H₂SO₄ (fuming) Freon Wet SO₂ H₂SO₄ (95%) at room temperature H₂SO₄ (fuming) ANSWER DOWNLOAD EXAMIANS APP
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