Materials and Mineral Acids MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Materials and Mineral Acids, a fundamental topic in the field of Corrosion Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Materials and Mineral Acids 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 Materials and Mineral Acids mcq questions that explore various aspects of Materials and Mineral Acids problems. Each MCQ is crafted to challenge your understanding of Materials and Mineral Acids principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Corrosion Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Materials and Mineral Acids MCQs are your pathway to success in mastering this essential Corrosion Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Materials and Mineral Acids. 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 Materials and Mineral Acids knowledge to the test? Let's get started with our carefully curated MCQs!

Materials and Mineral Acids MCQs | Page 2 of 10

Q11.
Which of the following metal is utilized in trucks, automobile engines, aircraft, and missiles?
Discuss
Answer: (c).Magnesium
Q12.
Which of the following corrosion products of lead serve as protective films?
Discuss
Answer: (d).Sulfates, oxides, and phosphates of lead
Q13.
Which of the following alloying element of stainless steel that attributes a large increase in stress-corrosion resistance?
Discuss
Answer: (a).Nickel
Q14.
Which of the following metal/alloy has the highest stress-corrosion resistance?
Discuss
Answer: (b).Inconel
Q15.
Which of the following metals will act as sacrificial metals in cathodic production?
Discuss
Answer: (c).Magnesium, zinc and magnesium
Q16.
Which of the following metal is/are corrosion resistant to hydrofluoric acid?
Discuss
Answer: (c).Hastelloy C and Monel
Q17.
Which of the following metal plating is used for high-strength steels in aircraft to improve resistance to corrosion fatigue?
Discuss
Answer: (a).Cadmium
Q18.
Which of the following metals will depend on the oxide layer for their corrosion resistance?
Discuss
Answer: (b).Titanium, stainless steels, and aluminum and its alloys
Q19.
Which of the following metals has a Hexagonal closed packed structure?
Discuss
Answer: (d).Cadmium, magnesium, and zirconium
Discuss
Answer: (d).Resistance to seawater, chloride salt solutions, hypochlorite’s, wet chlorine and fuming nitric acid
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