Chemical Engineering Basics Mcqs


Q.  Specific _________________ is a dimensionless quantity ?

a. Heat
b. Humidity
c. Weight
d. None of these


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The effect of friction on the flow of steam through a nozzle is to decrease the _______________ of steam?
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MCQs:  Plants produce carbohydrates from the CO2 present in the atmosphere by_________________?
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MCQs:  Often earing defects are found during deep drawing operation, because the __________________?
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MCQs:  As per the Indian boiler regulation (IBR), the type of joint preferred for the circumferential joint is the _____________ joint ?
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MCQs:  Work hardenable alloy steel used to make the bucket wheel excavators, blades of bulldozers and other earth moving equipments contain iron, carbon and ___________________?
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MCQs:  Thermit welding is categorised as the ______________________ welding ?
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MCQs:  Hot & cold working of material causes its _______________ deformation?
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MCQs:  Velocity of a gas in sound is not proportional to (where, T = Absolute temperature of the gas. P = Absolute pressure of the gas. y = Ratio of specific heats (Cp/Cv) ρ = specific weight of the gas) ?
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MCQs:  A form of stress corrosion failure termed as ‘season cracking’ is generally observed in __________________?
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MCQs:  Unbreakable crockeries are made from ______________ polymers?
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MCQs:  Coarse grained steels have____________________?
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MCQs:  Production of a hollow product by inflation of a tube or parison is called the _______________ process?
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MCQs:  ______________ cannot increase the fatigue strength of a material?
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MCQs:  Removal of non-condensable from steam or other vapour is termed as the ________________ process?
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MCQs:  In a drilling process, the metal is removed by both shearing & extrusion. General purpose drills are made of_________________?
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MCQs:  Maximum change in the hardness of martensite occurs in the carbon content range of _____________ percent in steel?
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MCQs:  Speed of a submarine in deep sea & that of an aeroplane is measured by a/an___________________?
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MCQs:  The main charge in blast furnace is usually___________________?
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MCQs:  Identify the correct statement with reference to the extractive metallurgy of aluminium ?
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MCQs:  Calorific value of ____________________ are almost same?
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