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The highest concentration of gas in air is capable to producing flash of fire in presence of ignition source.
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What is the lower explosive limit of hydrocarbon product?
60%
The properly posted explosive limit sogn requires the NET Explosive weight and?
Hazard classification/division
What temperature can gasoline still give off flammable vapor?
The FR (flammable range) of gasoline is 1.4% LEL (lower exposive limit) to 7.6 UEL (upper exposive limit). Below 1.4% the gasoline vapor is said to be too lean and above 7.6% and the vapor is too rich. In either case gasoline will not burn if it is not in the FR.
Why is there a lower limit to temperature but not an upper limit?
lower limit because the particles have zero energy. there is no upper limit because particles can move as fast as they like. There is an upper limit on temperature, called "Planck Temperature". It is approximately 1.42e32 Kelvin! This temperature is the maximum temperature something can attain, with the physics we understand.
What is the maximum number of entries that can be placed in the chained hash table?
There is no upper limit.
What are the six physical properties associated with hazard recognition of hazardous materials chemicals?
vapor pressure evaporation rate flashpoint upper explosive limit lower explosive limit
What are the six physical properties associated with hazard recognition of hazardous materials and chemicals?
vapor pressure evaporation rate flashpoint upper explosive limit lower explosive limit
What is UEL?
All of natural gas has LEL which means lower explosive limit and UEL upper explosive limits mean if lower or upper value for any gas found you get explosion.
What is lel uel?
All of natural gas has LEL which means lower explosive limit and UEL upper explosive limits mean if lower or upper value for any gas found you get explosion.
What is the difference between LEL and UEL?
LEL is the Lower Explosive Limit. The lowest ignitable concentration of a substance in air that will ignite. UEL is the Upper Explosive Limit. The highest percentage of a substance in air that will ignite.
What is the Percentage range of lel and uel for natural gas?
The Lower Explosive Limit (LEL) of natural gas (which is primarily methane). is 5% by volume in air. The Upper Explosive Limit (UEL) is 15% by volume in air
What has to happen for a gas or vapor to be flammable or an explosion hazard?
For a gas or vapor to be flammable or an explosion hazard it must have a concentration in air between the Lower Explosive Limit (LEL) and the Upper Explosive Limit (UEL) for that particular gas or vapor.
What is lel?
lower explosive limit
What is the upper age limit for a member of Congress?
There is no upper age limit.
What is the upper and lower limit of 20?
Twenty one is the upper limit and nineteen is the lower limit of twenty.
What shape has the most angles?
There is no upper limit to the number of angles you can have.
What is the lower explosive limit of hydrocarbon product?
60%
