Mine Rescue Statements of Fact - Test No. 1
Questions taken from the 2016 Coal Mine Rescue Statements of Fact - Group B
Progress Indicator:
Question 1 of 20
1. To test for methane, use a methane detector or __________. (Statement No. 1)
Choices:
- flame safety lamp
- pitot tube
- chemical analysis
- galvanometer
|
|
|
|
