Shapporji Pallonji Bumi Armada Software Engineer Interview Questions and Answers

The Maximum LEL level Detection for CH4 Gas is 100%.

• LEL stands for Lower Explosive Limit and is the minimum concentration of gas required to ignite.

• The LEL for CH4 gas is 5%.

• The Maximum LEL level Detection for CH4 Gas is 100%.

• If the concentration of CH4 gas in the air is above 100%, it is considered a supercritical fluid and cannot ignite.

It depends on the substance and its properties.

• LEL stands for Lower Explosive Limit and refers to the minimum concentration of a substance in air that can ignite.

• Whether 50% of LEL is explosive or not depends on the substance and its properties.

• Some substances may be explosive at concentrations lower than 50% of LEL, while others may not be explosive even at higher concentrations.

• It is important to know the LEL of a su...read more

PPM in 1% Vol. of LEL CH4 depends on the gas detector's sensitivity.

• PPM stands for parts per million

• LEL stands for Lower Explosive Limit

• The PPM in 1% Vol. of LEL CH4 varies depending on the gas detector's sensitivity

• The sensitivity of the gas detector is usually given in PPM per % Vol. of LEL CH4

• For example, if the sensitivity of the gas detector is 10 PPM/% Vol. of LEL CH4, then 1% Vol. of LEL CH4 would be equivalent