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 26 of 136

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Q251.
Steel is welded using the __________ flame.
Discuss
Answer: (b).neutral
Q252.
Oxide layer formed on the non-ferrous metal surface after its annealing is
Discuss
Answer: (a).removed by acid pickling.
Q253.
Silicon percentage in silicon steel used for electrical equipments is about
Discuss
Answer: (b).4.0
Q254.
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
Q255.
Liquid nitrogen containers can be made from
Discuss
Answer: (b).HSLA steel
Q256.
Materials having __________ lattice structure are usually the most ductile.
Discuss
Answer: (c).face centred cubic (fcc)
Discuss
Answer: (d).yield stress, hardness and fatigue strength is not at all affected.
Q258.
__________ is the process used for setting up compressive stresses in the surface of a metal to improve its fatigue strength.
Discuss
Answer: (b).Shot peening
Q259.
Mho's scale of hardness, which consists of 10 standard minerals is used for the measurement of __________ hardness.
Discuss
Answer: (a).scratch
Q260.
Which of the following is a weak acid ?
Discuss
Answer: (a).HF