ventilation Flashcards
1
Q
objective of ventilation
A
provide sufficient airflow in quanitty and quality to dilut the contaminants
2
Q
primary
A
control the atmospheric conditions through the use of main fans that are on the surface which controls airflow. Located on the surface which makes it easier for installation, testing, maintenance.
3
Q
auxiliary
A
uses boost fans to serve specific areas of the mine and auxillary fans pass air through ducts to ventilate blind arears
