Mine Rules And Regulations — Part 2 MCQs with Explanations

6/1983 is the correct answer to “As per which circular Overman shall give instruction in writing to Shotfirer and Mining sirdar when 2 faces comes within 10m of each other”. This question is standard in competitive examination syllabi for Mine Rules And Regulations.

6.5 to 8 is the correct answer to “What is the limit of Ph value prescribed by Resource Conservation and Recovery Act, 1976 for serving as chemical additives cement Circular”. This question is standard in competitive examination syllabi for Mine Rules And Regulations.

anchorage testing machine design should be conducive to testing strength of bolts is the correct answer to “Regarding efficiency of roof bolting some circulars were issued which of the following statement is true as per cir 5/2002 and 11/2002”. This question is standard in competitive examination syllabi for Mine Rules And Regulations.

Lack of adequate training is the correct answer to “As per DGMS Circular which of the following factors is responsible most for causing the accidents due to Dumpers, trucks/tippers in opencast coal mines”. This question is standard in competitive examination syllabi for Mine Rules And Regulations.

80°C is the correct answer to “A blasting hole shall not be charged when temperature inside the hole exceeds . . . . . . . . . °C as per circular. Fill in the blank”. This question is standard in competitive examination syllabi for Mine Rules And Regulations.

2/1999 is the correct answer to “Annual inspection of CHP must be carried out as per which DGMS Circular”. This question is standard in competitive examination syllabi for Mine Rules And Regulations.

Detection of surface fire is the correct answer to “As per Circular 32/1964 which of the following is a mandatory task for Colliery Manager”. This question is standard in competitive examination syllabi for Mine Rules And Regulations.

2/2001 is the correct answer to “In designing pit slopes the guidelines are provided in which circular to prevent accidents due to dump failure”. This question is standard in competitive examination syllabi for Mine Rules And Regulations.

detecting hidden cracks in roof is the correct answer to “In 10 th safety conference emphasis was given on development of portable instrument for which of the following issues”. This question is standard in competitive examination syllabi for Mine Rules And Regulations.

incubation period is the correct answer to “As per DGMS circular 7/1966, size of the Bord & Pillar panel is governed by 2 issues. If one issue is system of mechanization and what is the other”. This question is standard in competitive examination syllabi for Mine Rules And Regulations.