An alloy of iron containing 4% carbon is called________________?
Correct answer: D. None of these
- A. High carbon steel
- B. Wrought iron
- C. Mild steel
- D. None of these
Explanation
An iron-carbon alloy containing about 4% carbon lies in the cast-iron range, whereas steel generally contains less than about 2.1% carbon. Since cast iron is not listed, none of the options applies.
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
Zircaloy used as a fuel cladding material in a nuclear reactor (thermal) is an alloy of zirconium_______________?
Cold work tool steel should have_________________?
The softest material in Mho's scale (for measuring hardness) is________________?
_____________ is used for examining the macro-structure of a material?
Acetaldehyde is shipped in ____________ drums?
Rotary driers are generally made of_______________?