Question

What is rat whole mining

Answer 1

if i am not wrong , its the question in the sst book of class 10th

rat hole mining is a term used in coal mining and is so named because of its name during colonial times, the sistema del rato, and because of the sizes of the holes. ... The mining is done by digging small holes into the ground, much like the holes dug by rats.

thanks

Answer 2

it is a term which is used in mining this term actually comes from how the rat dig it's hole