Q641
Open questionThe ultimate strength in tension for steel is __________ times the ultimate strength in shear.
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Q642
Open questionTesla metre per ampere (T. m/A) is the unit for the measurement of
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Q643
Open questionSheardising process is used for
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Q644
Open questionMalleabilisation heat treatment is performed on
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Q645
Open questionTin based white metals are used, where bearings are subjected to
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Q646
Open questionWhich of the following materials does not form adherent oxide film on surface?
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Q647
Open questionBroaching tools are usually made of
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Q648
Open questionHooke's law
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Q649
Open question__________ is a special constituent of chlorophyll without which photosynthesis is not possible.
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Q650
Open questionAir intake for an air compressor should be preferably taken from
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Q651
Open questionOut of the following, the best material capable of withstanding shock & vibration without the danger of cracking is
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Q652
Open questionOut of the following, the best material capable of withstanding shock & vibration without the danger of cracking is
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Q653
Open questionWhich of the following varies as the square root of oil pressure during atomisation of fuel oil through a pressure jet burner?
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Q654
Open questionSatellites burn off during re-entry to earth's atmosphere, because of the
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Q655
Open questionWhich of the following is used to produce draught in the locomotive boilers ?
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Q656
Open questionHydrocyclone is a
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Q657
Open questionHydrogen can be
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Q658
Open questionIn case of water (Prandtl number ≈ 6) flowing over a flat plate heated over the entire length, the thermal boundary layer thickness as compared to hydrodynamic boundary layer thickness is
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Q659
Open questionIn inventory control theory, the economic order quantity (EOQ) is the
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Q660
Open questionGross & Net calorific values will be the same for
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