Chemical Engineering Basics Mcqs


Q.  The yield point phenomenon observed in annealed low carbon steel is due to the presence of the following element ?

a. Silicon
b. Carbon
c. Phosphorous
d. Chromium


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Which one of the following is incombustible ?
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MCQs:  The softness or hardness of a grinding wheel depends upon the type & amount of bonding material used. For general purpose cutter grinding _______________ grinding wheel is normally used ?
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MCQs:  What is the value of entropy at 273°K ?
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MCQs:  Vernier calipers cannot be used to measure the______________________?
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MCQs:  Powder metallurgy process does not make metal powder by_________________________?
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MCQs:  With increase in steam pressure, its specific volume decreases ____________________?
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MCQs:  Ammonia leakage in the refrigeration system is detected by_________________?
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MCQs:  Blast furnace slag is mainly molten_________________?
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MCQs:  The best lubricants for a machine working at high temperature & load is_________________?
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