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LEL (Lower Explosive Limit) is the minimum concentration of a gas or vapor in air below which it will not ignite, while UEL (Upper Explosive Limit) is the maximum concentration above which it will not ignite. These limits are important for assessing the fire and explosion risks of gases and vapors in various settings.
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Do you say between she and him or between her and him?
The correct phrasing is "between her and him" because "her" is the objective form of the pronoun when serving as the object of the preposition "between."
Is it 'Just between you and me or Just between you and I'?
The pronoun 'I' is the subject pronoun; the pronoun 'me' is the object pronoun. The correct phrase is, "Just between you and me..."; because 'you and me' is the object of the preposition 'between'.
What is the singular possessive of go-between?
The possessive form of the singular noun go-between is go-between's.Example sentence: The go-between's office is on the second floor.
Which is grammatically correct between him and I or between him and me?
"Between him and me" is grammatically correct. The correct usage is determined by the subjective (I) and objective (me) forms of the pronouns.
What does the suffix inter mean?
between
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 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 LEL and UEl value for Ethane and propane.?
The Lower Explosive Limit (LEL) for ethane is approximately 3.0% by volume in air, while its Upper Explosive Limit (UEL) is around 12.5%. For propane, the LEL is about 2.1% and the UEL is approximately 9.5%. These values indicate the concentration range within which these gases can form explosive mixtures with air.
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 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 the differrence between 113 and -26?
87
What is the difference between whole grain and brown rice?
There is no differrence .
The main differrence between isotopes of the same element has to do with the number of?
neutrons
When did Uel Key die?
Uel Key died in 1948.
When was Uel Key born?
Uel Key was born in 1874.
When was Uel Graham born?
Uel Graham was born in 1967.
What are some interview questions about fire and safety in refineries?
all about fire..About classification of fire, about methods of extinguising & transmission of heat,about extinguishing medias...about MSDS also & they require good knowledge about gases(TLV,PPM,LEL,UEL,PEL)of gases etc.
