Materials & Construction Mcqs for Chemical


Q.  Tin vessels are corroded by____________________?

a. Anhydrous ammonia
b. Aromatic solvents
c. Synthetic detergent solution
d. None of these


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  A bearing metal should not have___________________?
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MCQs:  Galvanising (i.e., zinc coating) of steel sheets is done to______________________?
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MCQs:  Balls in a ball mill are usually made of__________________?
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MCQs:  Spark plugs, ignition tubes and electrodes are made of nickel ____________ alloys?
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MCQs:  Diamagnetic materials are magnetised________________?
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MCQs:  Hydrochloric acid is stored in a _____________ steel vessel?
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MCQs:  For spinning viscose rayon, the extrusion spinnerettes are made of ___________________?
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MCQs:  Atmospheric corrosion of metals result from their________________?
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MCQs:  Babbitt metal used for bearings is a ____________base alloy?
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MCQs:  Ability of a material to ______________ is indicated by its damping capacity?
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MCQs:  Chlorination of benzene is done to produce benzene hexachloride (a pesticide) in a photochemical reactor lined with_____________________?
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MCQs:  The material used in the filament of electric bulbs is_________________?
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MCQs:  Constituents of stellite are__________________?
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MCQs:  The phenomenon in which slow extension of material takes place with the time at constant load is called________________?
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MCQs:  Sherardizing process is used for__________________?
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MCQs:  Graphite is a good________________?
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MCQs:  Iron rust is_________________?
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MCQs:  Glass lined vessels are not used for handling/storing__________________?
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MCQs:  A material is able to retain the deformation permanently by virtue of its___________________?
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MCQs:  Fatigue failure of a material results from ______________ stress?
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