Materials and Construction Molybdenum steels containing 0.15 to 0.40% molybdenum 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 Do not contain nickel or chromium or both Are used for automobile parts like gears, axle, shaft, bearings etc Are prone to temper brittleness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement. Both A & B Brass for low Nickel alloys for high Aluminium for all Both A & B Brass for low Nickel alloys for high Aluminium for all ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not a copper based alloy with nickel? Constantan German silver Monel metal Inconel Constantan German silver Monel metal Inconel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed steel should have high Hardenability Wear resistance Toughness Both B & C Hardenability Wear resistance Toughness Both B & C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High degree of toughness is a must for None of these Cold work tool steel Shock resisting steel High speed steel None of these Cold work tool steel Shock resisting steel High speed steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For platinum thermocouples, lead wires are made of Copper & copper-nickel alloys Iron & nickel Copper & iron Tin & nickel Copper & copper-nickel alloys Iron & nickel Copper & iron Tin & nickel ANSWER DOWNLOAD EXAMIANS APP
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