Nini Maana ya Kiwango cha Ushahidi wa Mlipuko ABC

The “abc” represents gas classifications, categorized into three levels—IIA, IIB, and IIC—according to the maximum experimental safe gap (MESG) or the minimum igniting current (MIC).

Kitengo cha Masharti	Uainishaji wa gesi	Mwakilishi wa gesi	Nishati ya Kima cha chini cha Cheche cha Kuwasha
Chini ya Mgodi	I	Methane	0.280mJ
Viwanda Nje ya Mgodi	IIA	Propane	0.180mJ
	IIB	Ethilini	0.060mJ
	IIC	Haidrojeni	0.019mJ

Of these, the IIC classification is deemed the most hazardous, with IIB and IIA following in decreasing order of risk. Gases falling under the IIC classification include hydrogen, asetilini, carbon disulfide, ethyl nitrate, and water gas. Those in the IIB category encompass ethylene, coke oven gas, propyne, na hidrojeni sulfide. The IIA classification includes gases such as methane, ethane, benzene, na diesel.