PPE
The item that protects your head?
Hard Hat
AC stands for
Alternating Current
What is it called to move a self propelled piece pf equipment?
Tram
Where do u cross over a belt?
Belt Crossover
At what percentages is methane explosive?
5-15%
When riding in an open mantrip you must wear?
Safety Glasses
DC Stands for
Direct Current
A method of keeping track of everyone that goes underground and everyone that has returned to the surface?
Tag in Tag out board
How far do u park a piece of equipment from a curtain?
15’
You de-energized the equipment in the number 2 face, and are re-ventilating, what condition did u run into?
1% Methane
What do you need on your miners belt, it helps identify you if you are found unconscious.
Tag made of rust resistant material
An item that will not conduct electricity?
Insulator
When walking along the track, what side do u walk on?
Clearance Side
Prior to tramming a buggy thru a curtain, you?
Ring your alarm
What is the term for atmosphere that that is an explosive hazard?
Firedamp
What do you use in excessively loud areas?
Hearing Protection
What converts AC power to DC power?
Rectifier
Equipment operators check for methane when?
Before energizing the equipment, ever 20 minutes while running the equipment, and before tramming to a new face.
Name the 5 types of accidents?
Struck by - Struck Against - Struck Between - Sprains and Strains - Bad Atmosphere
You evacuated the air, cut power to the section, and are now re-ventilating, what condition did u encounter?
1.5% Methane
What kind of boots do u need for the coal mine?
Met-Guard
What increases or decreases voltage?
Transformer
The plan for what the people underground do, and what the people on the surface do if there is an emergency?
Mine Emergency Plan
If a miner is in contact with power, you should?
Cut power to that machine
What is the term for an atmosphere with less than adequate oxygen?
Black Damp