The damage/deterioration of metals by the ______________ action of fluids is called 'erosion'?
Correct answer: A. Abrasive
- A. Abrasive
- B. Corrosive
- C. Both A. & B.
- D. Neither A. nor B.
Explanation
Erosion is mechanical removal or deterioration caused by the abrasive action of a moving fluid, often containing suspended solids. Chemical attack by a fluid is classified as corrosion, not erosion.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Plant Design and Economics
803 free Plant Design and Economics MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Plant Design and Economics questions
Steel balls for ball bearings are generally made of ______________ steel?
Visco-elastic behaviour of materials which is time dependent is common in______________?
Amount of energy that a material can absorb before its fracture is a measure of its _________________?
The most distinguished property of malleable cast iron is its high_________________?
A metallic alloy in which one of the constituent metal is _____________, is called an amalgam?
Which of the following is the most widely used insulating material for steam carrying pipelines ?