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Consider the following statements in respect of the oxidizing flame due to excess of oxygen in welding:
1. At high temperature, it combines with many metals to form hard and brittle oxides.
2. It causes the weld bead and the surrounding area to have a scummy appearance.
3. It has a good welding effect in the welding of copper-based metals.
Which of the above statements are correct?
  • a)
    1, 2 and 3
  • b)
    1 and 2 only
  • c)
    1 and 3 only
  • d)
    2 and 3 only
Correct answer is option 'A'. Can you explain this answer?
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Consider the following statements in respect of the oxidizing flame d...
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Consider the following statements in respect of the oxidizing flame due to excess of oxygen in welding:1. At high temperature, it combines with many metals to form hard and brittle oxides.2. It causes the weld bead and the surrounding area to have a scummy appearance.3. It has a good welding effect in the welding of copper-based metals.Which of the above statements are correct?a)1, 2 and 3b)1 and 2 onlyc)1 and 3 onlyd)2 and 3 onlyCorrect answer is option 'A'. Can you explain this answer?
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Consider the following statements in respect of the oxidizing flame due to excess of oxygen in welding:1. At high temperature, it combines with many metals to form hard and brittle oxides.2. It causes the weld bead and the surrounding area to have a scummy appearance.3. It has a good welding effect in the welding of copper-based metals.Which of the above statements are correct?a)1, 2 and 3b)1 and 2 onlyc)1 and 3 onlyd)2 and 3 onlyCorrect answer is option 'A'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about Consider the following statements in respect of the oxidizing flame due to excess of oxygen in welding:1. At high temperature, it combines with many metals to form hard and brittle oxides.2. It causes the weld bead and the surrounding area to have a scummy appearance.3. It has a good welding effect in the welding of copper-based metals.Which of the above statements are correct?a)1, 2 and 3b)1 and 2 onlyc)1 and 3 onlyd)2 and 3 onlyCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements in respect of the oxidizing flame due to excess of oxygen in welding:1. At high temperature, it combines with many metals to form hard and brittle oxides.2. It causes the weld bead and the surrounding area to have a scummy appearance.3. It has a good welding effect in the welding of copper-based metals.Which of the above statements are correct?a)1, 2 and 3b)1 and 2 onlyc)1 and 3 onlyd)2 and 3 onlyCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Consider the following statements in respect of the oxidizing flame due to excess of oxygen in welding:1. At high temperature, it combines with many metals to form hard and brittle oxides.2. It causes the weld bead and the surrounding area to have a scummy appearance.3. It has a good welding effect in the welding of copper-based metals.Which of the above statements are correct?a)1, 2 and 3b)1 and 2 onlyc)1 and 3 onlyd)2 and 3 onlyCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Railways. Download more important topics, notes, lectures and mock test series for Railways Exam by signing up for free.
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