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MCQs: The most suitable material for die casting is __________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In a totally irreversible isothermal expansion process for an ideal gas, ΔE = 0, ΔH = 0. Then ΔQ and ΔS will be_______________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following materials does not form adherent oxide film on surface ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The emf of a Deniell cell “Zn | Zn2+ || Cu2+ | Cu” can be increased by_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Lead is poured into the joint between two ______________ pipes?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In a forced draft cooling tower, water is cooled from 95 to 80°F by exposure to air with a wet bulb temperature of 70°F. In this case, the________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The diffusion co-efficient of Ni in Cu at 1000 K is 1.93 × 10-16 m2S-1 and it is 1.94 × 10-14 m2S- 1 at 1200 K. The activation energy (in k. J.mole-1) for the diffusion of Ni in Cu is_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The critical pressure at which the latent heat of vaporization of steam becomes zero is _____________ Kg/cm2 ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: For which pair of the fuel gases, calorific value (C.V.) of one fuel is almost double that of the other on volume basis (i.e., kcal/Nm3) while the C.V. is same on weight basis (i.e., kcal/kg) ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: What is the critical radius of insulation (cms) for a metallic cylinder, if the convective heat transfer co-efficient with the ambient atmosphere is 5 W/m2. °K? Thermal conductivity of metal and insulation material are 40 and 0.1 W/m.°K respectively ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In the X-ray radiography technique, the tube voltage for thicker plates as compared to thin plates, should be________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: A thin, flat & square plate measuring 2 m × 2 m is freely hanging in ambient air at 25°C. It is exposed to the solar radiation falling on one side of the plate at the rate of 500 W/m2. The plate temperature will remain constant at 30°C, if the convective heat transfer co-efficient is ________________ W/m2 °C ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The taper provided on pattern for its easy & clean withdrawal from the mould is termed as the _______________ allowance ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: _______________ is the most important element, which controls the physical properties of steel ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: ________________ is the hardest material out of the following ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Two solutions A1 & A2 have pH value of 2 & 6 respectively. It implies that the solution ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Cassiterite is an ore of_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Solidification time of a molten metal in a casting is proportional to (where, V = volume of metal & A = its surface area; in the casting) ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Cold chisel‟s hammers are made of___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: LVDT used for displacement measurement is a/an _______________ Transducer?
Category: Chemical Engineering Mcqs, Published by: teswesm
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