simonphanuel2971 simonphanuel2971

17-09-2017
Biology

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If you have a properly adjusted hot flame, which is pale blue with three distinct cones, what is observed if the gas control valve is slightly closed

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29-09-2017

When there is less natural gas, a luminous flame will appear if the gas control valve is slightly closed. In addition, once the air valve is operated the flames also reduce in volume the luminous flame vanishes and the blue light becomes more lively.

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