Chemical Engineering Basics Mcqs

Q.  One ton of refrigeration is not equivalent to the heat removal rate of ____________________?

a. 200 BTU/minute
b. 50 kcal/minute
c. 50 kJ/sec
d. 3.5 KW


ANSWER: See Answer
 
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MCQs:  The Al2O3 content of cryolite in Hall-Heroult cell is maintained between _______________ percent ?
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MCQs:  Hot working of lead is carried out at ___________________?
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MCQs:  The maximum stress below which a material can withstand an infinite number of cycle of stress, is termed as the________________?
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MCQs:  Absolute zero, pressure will occur, when the molecular momentum of the system becomes zero. A liquid will cease to exist as liquid at________________?
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MCQs:  Which of the following is the largest quantum of pressure ?
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MCQs:  Maximum amount of thermal radiation is emitted at all wavelengths at any specified temperature by a/an ______________ body?
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MCQs:  Super conduction in metals is observed at a temperature of ________________ °K?
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MCQs:  The transition temperature at which all the ferromagnetic materials become paramagnetic materials is termed as the ‘Curie temperature’. Its value for cobalt is ______________ °C?
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MCQs:  The product out from a cupola is called ____________________?
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MCQs:  In the blast furnace, incorporation of water vapour in the blast gives the following effect ?
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MCQs:  With increase in impurities in metals, their corrosion resistances____________________?
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MCQs:  ______________________ iron is produced by the annealing of white cast iron?
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MCQs:  While the bin cards are used in the effective stores management, the queuing theory is associated with the _______________ time ?
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MCQs:  Baffles provided on the shell side of a shell and tube heat exchanger are meant for _____________________?
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MCQs:  Which of the following alloying elements is present in maximum percentage in high speed steel ?
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MCQs:  The main constituent of bones is ______________________?
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MCQs:  When an isolated thermodynamic system executes a process ___________________?
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MCQs:  A material is capable of resisting softening at high temperature, because of its property termed as____________________?
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MCQs:  Which of the following heat treatment processes is usually applied to castings ?
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