Materials and Construction The softest material just next to talc in the Mho's scale is Fluorite Gypsum Quartz Feldspar Fluorite Gypsum Quartz Feldspar ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Softness of silver can be converted into hardness by alloying it with small quantity of Aluminium Zinc Copper & nickel Tin Aluminium Zinc Copper & nickel Tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ iron is produced, when molten pig iron is chilled suddenly. Grey cast None of these Wrought White cast Grey cast None of these Wrought White cast ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nitriding of steel is done (in electric furnace) at __________ °C. 910 2210 1720 510 910 2210 1720 510 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. Copper alloys Copper Monel Stainless steel Copper alloys Copper Monel Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Semi steel' is Stronger than cast iron Produced by adding 10-20% steel to the cupola charge Both A & B Neither A nor B Stronger than cast iron Produced by adding 10-20% steel to the cupola charge Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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