Mining Sirdar Interview Questions and Answers

The percentage of roof bolts tested for anchorage testing varies depending on the mining regulations and safety standards.

• The percentage of roof bolts tested for anchorage testing can range from 10% to 100%.

• The specific percentage is determined by mining regulations and safety standards.

• The purpose of anchorage testing is to ensure the stability and safety of the roof in underground mining operations.

• The testing involves assessing the strength and integrity of the roof bolts ...read more

The biggest consumer of Coal India Limited coal is the power sector.

• The power sector consumes the majority of the coal produced by Coal India Limited.

• Coal is used as a fuel in thermal power plants to generate electricity.

• Industries such as steel, cement, and fertilizer also consume coal, but the power sector is the largest consumer.

• Coal India Limited supplies coal to various power utilities and power generation companies in India.