Mechanical Engineering - Engineering Materials - Discussion

Discussion Forum : Engineering Materials - Section 6 (Q.No. 31)
31.
Micro-structure of a material is, generally, examined by
naked eye
optical microscope
X-ray techniques
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
30 comments Page 1 of 3.

Thushara said:   1 decade ago
The given Answer is Wrong.

Microstructure of a material is observed by Optical microscope

Kailash said:   9 years ago
Microstructure at scales smaller than can be viewed with optical microscopes is often called nanostructure.

Prince kumar said:   9 years ago
Optical microscope is the right answer for the given question.

Rajib said:   9 years ago
Yes, Optical microscope is the right answer.

AdityA said:   9 years ago
@ALL.

No way, option D is correct (Reference : mechanical engineering Khurmi book).

Umesh barot said:   9 years ago
Optical microscope is the right answer (B).

P Das said:   9 years ago
Obviously, an optical microscope is the answer.

Tushar said:   9 years ago
Basically, the answer is right i.e D.

We examined as Microscope.

But in the case, for more revolution we use Optical Microscope.
In question, it is not asked as more or high revolution. So the answer is Microscope only.

Which is not in question so answer D is correct.

Arun said:   8 years ago
Micro-structure or crystal structure is generally examined by microscope not by optical microscope.

Sanjeev kumar said:   8 years ago
According to me, B and C are correct.


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