5 Questions
What is the largest component of the operating cost for mine ventilation?
Electricity to power the ventilation fans
What are the typical noxious gases that underground mine ventilation aims to remove?
NOx, SO2, methane, CO2 and CO
What is the main ventilation circuit for the mine?
Flow-through ventilation
What are the components of an auxiliary ventilation system?
Temporarily mounted ventilation fans, Venturi tubes, and disposable fabric or steel ducting
What is the primary requirement for proper ventilation control?
Sufficient volume of air
Test your knowledge of underground mine ventilation with this quiz. Explore topics such as airflow, dust and gas removal, temperature regulation, and equipment emissions.
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