Q301
Open questionThe factor of safety for brittle materials (having elongation < 5%) is based on the __________ stress.
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Q302
Open questionWhen the wavelength of incident X-rays increases, the angle of diffraction
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Q303
Open questionFibre glass is a composite material of
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Q304
Open questionIn connection with corrosion of metals, passivation is the process that
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Q305
Open questionMost of the phosphorous present in the blast furnace burden enters into
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Q306
Open questionBasicity [%Cao + %MgO/% SiO2) of the slag in Indian blast furnace is in the range of
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Q307
Open questionThermoplastics are never moulded using
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Q308
Open questionWhich of the following absorbs maximum heat in a high pressure boiler ?
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Q309
Open questionDepreciation of machines fails under the indirect expenses head. As per income tax regulations, it is calculated by the __________ method.
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Q310
Open questionWhile the bin cards are used in the effective stores management, the queing theory is associated with the __________ time.
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Q311
Open questionMechanism/phenomenon involved in the improvement of fatigue strength of a material by shot peening is the
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Q312
Open question__________ test is the appropriate test to determine whether a material is ductile or brittle.
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Q313
Open questionThe capacity of a material to absorb energy depends upon both its strength & stiffness. The term 'stiffness' of a material is the opposite of its
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Q314
Open question__________ can not increase the fatigue strength of a material.
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Q315
Open questionAustempering process results in the formation of __________ structure.
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Q316
Open questionPrimary designation of steel is based on its
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Q317
Open questionDislocations are __________ defects.
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Q318
Open questionWhich of the following are considered applications of ultrasonic testing ?
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Q319
Open questionThe most commonly used moderator in nuclear power plant is
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Q320
Open questionWith increase in pressure, the saturation temperature of steam
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