Mining Junction

1. In a cut-and-fill stope, the main purpose of back filling is to 1. reduce ore dilution 2. prevent…

1. out of support categories given for an underground coal mine, identify the active support 1. wire mesh …

1. as per classification of mineral resources reserve means 1. identified resource 2. identified and…

1. identify the wrong statement, pit bottom air lock 1. prevents the short-circuiting of air when the air flow is reve…

1. The strength of stranded wire rope is proportional to 1. the diameter of the rope 2. square of th…

1. which one of the following term is not related to opencast mining? 1. Boxcut 2. Highwall …