Chemical Engineering Basics Mcqs


Q.  The ability of tool steel to resist softening at high temperatures is termed as __________________ hardness?

a. Red
b. Extended
c. Super
d. Extreme


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Latent heat of dry steam at atmospheric pressure is 539 Kcal/kg; which _____________ with increase in the pressure of steam?
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MCQs:  Pick out the wrong statement about nucleate boiling ?
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MCQs:  Which of the following can be manufactured using powder metallurgy techniques ?
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MCQs:  ______________ is not used as the control rod material in a nuclear reactor ?
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MCQs:  _________________ is not a heat treatment process ?
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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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