Chemical Engineering Basics - Section 1 (3)
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Chemical Engineering Basics - Section 1
There are problems available on the basics of chemical
engineering and you can find these problems and MCQs in this section easily.
| 17. | Machinability of hard alloys and tool steels is improved by |
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Answer: Option B Explanation: No answer description available for this question. Let us discuss. |
| 18. | Which of the following parameters is not responsible for the heat loss from a hot steam carrying bare pipe surface located in a room without fans ? |
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Answer: Option D Explanation: No answer description available for this question. Let us discuss. |
| 19. | Nuclear fission of one atom of uranium-235 produces the energy equivalent to about __________ MeV. |
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Answer: Option B Explanation: No answer description available for this question. Let us discuss. |
| 20. | In extrusion of metals, which of the following statement is true ? |
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Answer: Option D Explanation: No answer description available for this question. Let us discuss. |
| 21. | A material in which the atoms are arranged regularly in some directions but not in others, is termed as 'mesomorphous material'; an example of which is |
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Answer: Option A Explanation: No answer description available for this question. Let us discuss. |
| 22. | An alloy of Fe - 0.4 % C is |
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Answer: Option B Explanation: No answer description available for this question. Let us discuss. |
| 23. | Titanium alloys are welded using the Following process: |
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Answer: Option A Explanation: No answer description available for this question. Let us discuss. |
| 24. | __________ is the hardest oxide and is hence used where high wear resistance at high temperature is required. |
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Answer: Option C Explanation: No answer description available for this question. Let us discuss. |