The correct colours for oxygen and acetylene hoses are: - Practice (English) | ObjectiveMcq

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The correct colours for oxygen and acetylene hoses are: - Practice (English) | ObjectiveMcq

PracticeElectrical And ElectronicsWeldingThe correct colours for oxygen and ...

Welding Electrical And ElectronicsEasy

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The correct colours for oxygen and acetylene hoses are:

Correct Answer:

(B) Black for oxygen and red for acetylene

Explanation:

Black for oxygen and red for acetylene

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