Materials & Construction Mcqs for Chemical

Q.  Steel will respond to hardening by heat treatment processes, only when the minimum carbon content in it is _____________ percent?

a. 0.02
b. 0.2
c. 0.35
d. 0.5


ANSWER: See Answer
 
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MCQs:  Steel pipes are normally manufactured by ______________ process?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Duriron is__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The material of construction of bearings is__________________?
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MCQs:  Very high sulphur in pig iron makes ___________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  White cast iron as compared to grey cast iron is ________________?
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MCQs:  Brine solution is stored/treated in _______________ lined vessels/pipes?
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MCQs:  Compressive strength of wood is usually more along the grains. The tenile strength of wood as compared to that of steel is about_______________?
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MCQs:  Which of the following has a very high carbide forming tendency in steels ?
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MCQs:  Which of the following alloy steels has the energy saving properties making it suitable for use in electrical machines ?
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MCQs:  Silicon percentage in iron castings to have maximum hardness should be about__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The electrical conductivity of a ______________ decreases with rise in temperature?
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MCQs:  18/8 stainless steel means, that it contains__________________?
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MCQs:  Aqueous nitric acid is stored in ______________ vessel?
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MCQs:  High speed steel should have high___________________?
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MCQs:  Anodic material used for the cathodic protection of underground buried steel pipeline is_________________?
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MCQs:  Wrought iron is a suitable material of construction for handling _____________ solutions?
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MCQs:  Galvanising is generally done on___________________?
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MCQs:  Vycor, a widely used material for making ‘thermal wells’ in temperature measurement, is a_______________?
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MCQs:  Dry chlorine can be handled in a vessel made of__________________?
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MCQs:  Combination of metals and ceramics are called___________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts