Why we do gas testing? | Gas testing kyu karte hai?

 

Ø    Gas testing hmlog isliye karte  hai takki hame yeah pata chalta rahe ki mines me kon-kon si gas mil rahi hai or wah apne permissible limit ke ander hai yaa nhi.

Ø     Yadi jaanch me gas apne permissible limit se adhik milta hai to, hum uss gas se releted precautions lena suuru kar dete hai. Paraantu yadi gas testing nhi kiya jaye to gas permissible limit se adhik  hoker men, mine, women & machine – savhi ko khatra pahucha sakta hai .