Chemical Engineering Basics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Chemical Engineering Basics, a fundamental topic in the field of Basic Chemical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Chemical Engineering Basics MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Chemical Engineering Basics mcq questions that explore various aspects of Chemical Engineering Basics problems. Each MCQ is crafted to challenge your understanding of Chemical Engineering Basics principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Basic Chemical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Chemical Engineering Basics MCQs are your pathway to success in mastering this essential Basic Chemical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Chemical Engineering Basics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Chemical Engineering Basics knowledge to the test? Let's get started with our carefully curated MCQs!

Chemical Engineering Basics MCQs | Page 29 of 136

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Q281.
Oxide layer formed on the non-ferrous metal surface after its annealing is
Discuss
Answer: (a).removed by acid pickling.
Q282.
Silicon percentage in silicon steel used for electrical equipments is about
Discuss
Answer: (b).4.0
Q283.
Catalyst used in the 'catalytic converter' employed in automobile exhaust line for complete combustion/oxidation of carbon monoxide, nitrogen oxides and hydrocarbons is
Discuss
Answer: (b).platinum
Q284.
Liquid nitrogen containers can be made from
Discuss
Answer: (b).HSLA steel
Q285.
The specific gravity of coal depends mainly on its __________ content.
Discuss
Answer: (d).moisture
Q286.
In case of condensers & evaporators operating under given terminal conditions, LMTD (logarithmic mean temperature difference) for counter flow as compared to that for parallel flow is
Discuss
Answer: (c).equal
Discuss
Answer: (b).remove internal stresses
Q288.
Which of the following hardness tests does not measure the indentation hardness of metals and alloys ?
Discuss
Answer: (b).Shore sceleroscope test.
Q289.
To counteract the bad effects of strain hardening on a cold formed part, it must be
Discuss
Answer: (c).annealed
Q290.
The dew point temperature lines on psychrometric charts are straight inclined sloping downwards to the right. When relative humidity of moist air is 100%, then
Discuss
Answer: (d).all 'a' , 'b' & 'c'