Q141
Open questionThe percentage of carbon in grey iron castings usually varies between
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Q142
Open questionDye penetrant method is generally used to locate
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Q143
Open questionThe material widely used for making pendulums of clocks is
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Q144
Open questionTaps dies and drills contain carbon
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Q145
Open questionSolder is an alloy consisting of
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Q146
Open questionMalleable cast iron
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Q147
Open questionBell metal contains
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Q148
Open questionWhich is false statement about normalizing?
Normalizing is done to
Normalizing is done to
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Q149
Open questionChilled cast iron has
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Q150
Open questionThe aluminium alloy, mainly used, for anodized utensil manufacture, is
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Q151
Open questionThe machinability of steel is increased by
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Q152
Open questionThe hardness is the property of a material due to which it
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Q153
Open questionWhite cast iron has
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Q154
Open questionWhen a steel containing __________ 0.8% carbon is cooled slowly below the lower critical point, it consists of ferrite and pearlite.
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Q155
Open questionThe ratio of the volume occupied by the atoms to the total volume of the unit cell is called
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Q156
Open questionSmelting is the process of
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Q157
Open questionInduction hardening is the process of
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Q158
Open questionCyaniding is the process of
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Q159
Open questionStress relaxation is the phenomenon
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Q160
Open questionIn nodular iron, graphite is in the form of
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