Chromel (Nichrome) is an alloy of_____________________?
Correct answer: D. Nickel and chromium
- A. Chromium and molybdenum
- B. Chromium and aluminium
- C. Molybdenum and nickel
- D. Nickel and chromium
Explanation
Nichrome, also called Chromel in many high-temperature alloy applications, is primarily a nickel-chromium alloy. Its oxidation resistance and high electrical resistance make it suitable for heating elements.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
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 Chemical Process Principles questions
Austenitic manganese steel used for making jaws of crushing machines contains about ______________ percent manganese?
Ability of a material to absorb energy in deformation in the plastic range is characterised as its____________________?
The metals occuring at the lower most position in the electromotive series____________________?
Thermosetting resins are those polymers, which__________________?
Plasticisers are added to polymers to improve their____________________?
A steel alloy containing 36% nickel is called _____________________, which has a zero co-efficient of expansion?