lower explosive limit meaning in Hindi

Examples

1. The lower explosive limit is 5 % methane and the upper is 15 % methane.
2. If there is too little methane to explode, then the atmosphere is below the Lower Explosive Limit.
3. But there is both an upper explosive limit and a lower explosive limit with most combustible vapors.
4. At levels of 1000 ppm, 10 % of the lower explosive limit, naphtha is immediately dangerous to life and health.
5. Many ignitable liquids have high vapor pressures, low flash points and a relatively wide range between their upper and lower explosive limit.
6. An Explosimeter or combustible gas detector is a gadget which detects when any combustible gas has reached the lower explosive limit of admixture with air.
7. Excessive constituent levels in soil could also potentially result in the generation of vapors in the desorber at concentrations exceeding the lower explosive limit ( LEL ).
8. :The lower explosive limit for hydrogen gas in air is about 4 %; that is, a mixture with air that contains at least 4 % hydrogen gas will burn.
9. Ordinarily, vapor concentrations in the area of this filling operation are below the lower explosive limit ( LEL ) of the product being dispensed, so the static discharge causes no problem.
10. At levels of 2000 ppm, 10 % of the lower explosive limit, LPG is considered immediately dangerous to life and health ( due solely to safety considerations pertaining to risk of explosion ).