Furnace Technology - Section 1 (5)
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Furnace Technology - Section 1
If you are looking for MCQs and other problems based on Furnace
technology then you are at right place, you can find these problems in the following section.
| 33. | The purpose of controlling the furnace atmosphere is to prevent surface attack by |
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Answer: Option D Explanation: No answer description available for this question. Let us discuss. |
| 34. | Soaking pits are meant for heating steel |
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Answer: Option A Explanation: No answer description available for this question. Let us discuss. |
| 35. | Which of the following is the most suitable for preheating combustion air above 650°C ? |
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Answer: Option C Explanation: No answer description available for this question. Let us discuss. |
| 36. | Which is a continuous furnace ? |
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Answer: Option C Explanation: No answer description available for this question. Let us discuss. |
| 37. | Ceramic recuperators (made of SiC) is economical, only when used for preheating combustion air above __________ °C. |
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Answer: Option B Explanation: No answer description available for this question. Let us discuss. |
| 38. | The heat recoverable from flue gases of furnaces depends on the |
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Answer: Option D Explanation: No answer description available for this question. Let us discuss. |
| 39. | Which is the most thermally efficient furnace ? |
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Answer: Option D Explanation: No answer description available for this question. Let us discuss. |
| 40. | In order to maintain a reducing atmosphere in a furnace, it should have |
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Answer: Option B Explanation: No answer description available for this question. Let us discuss. |