Highest cutting speed is achieved by the __________ tool material.
High speed steel
Carbide
Cast alloy
Plain carbon steel
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- For preparation of porous bearings by powder metallurgy, preferred particle shape is
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- Bad odour in sanitary latrines is reduced by periodically sprinkling
- Which of the following is not a principal alloying element for the structural steel?
- __________ stress cannot be sustained by a fluid in equilibrium.
- Catalyst used in the 'catalytic converter' employed in automobile exhaust line for complete combustion/oxidation…
- Out of the following, the best material capable of withstanding shock & vibration without the danger…
- All of the following alloying elements of steel increases hardness but sacrifice ductility, except
- Cupola produces __________ iron.
- Addition of __________ to steel does not impart hardness.
- The main constituent of bones is
- Removal of non-condensable from steam or other vapour is termed as the __________ process.
- Liquid nitrogen containers can be made from
- The minimum and the maximum number of members required to form a Private Limited Joint Stock Company…
- Temper brittleness of a material can be fairly detected by the __________ test.
- __________ pipe is the most suitable for carrying sanitary drainage.
- A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm2.
- If the demand for an item is trebled and the order cost is reduced to one third, then the economic order…
- Material of construction of foundry crucible is
- Vernier calipers cannot be used to measure the
- Percentage of argon (by volume) in dry atmospheric air is about
- 'Dikes' are low height walls made around the storage vessels meant for storing hazardous & inflammable…
- With decrease in the grain size of a material, its creep resistance
- The highest stress that a material can withstand for a specified length of time without excessive deformation…
- Satellites burn off during re-entry to earth's atmosphere, because of the
- The life of a ball bearing is inversely proportional to
- The dimensional formula of bulk modulus of elasticity is same as that of the
- The property of material, by which a given amount of energy is absorbed by it, without plastic deformation,…
- Which of the following fastening devices has a head at one end and a nut fitted to the other?