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Question
55. Explain the difference between the concepts of "potential for injury" and "frequency of access" as used by the British Standard Code of Practise for Safety of Machinery.Answer
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LEL: 1.5%
UEL: 7.8%
VAPOR DENSITY: 2.48
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LEL: 1.5%
UEL: 7.8%
VAPOR DENSITY: 2.48
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75 If the temperature of a liquid is too low for a fire to be sustained on the top of the liquid, then you know thata. the temperature is below the flash point but above the firepointb. the temperature is below the firepoint but above the flash pointc. the temperature is below both the flash point and the firepointd. the temperature is below the firepointe. b and d abovef. none of the above