60 Questions
What is the primary method of communication used by mine rescue team members?
Electronic devices, such as phones or intrinsically safe radios
What is the signal for 'Retreat' in the Standard Code of Signals?
Five
Who gives the signal to rest or stop if in motion?
Vice-Captain
What is the purpose of the whistle carried by surface team members?
For secondary communication
What is the signal for 'Distress' in the Standard Code of Signals?
Three
What is the purpose of the AnimatedKnots.Com reference in the manual?
To illustrate various knot-tying techniques for rescue operations
According to the manual, which company provides information on cartridges for dry chemical fire extinguishers?
ANSUL
What is the focus of the Saskatchewan Mine Emergency Response Program?
Mine rescue and emergency response
Which organization publishes guidelines for electrical safety in mines?
Canadian Standards Association
What is the primary topic of the Operation Recharge Inspection and Maintenance Manual?
Cartridge dry chemical fire extinguishers
Which type of tool is used to extend reach or exert extra force on an object?
Pushing, pulling, and lifting tools
What is the primary function of hydraulic jack?
To exert extra force on an object
Which of the following tools is not classified as a hazardous atmosphere and spill tool?
Power generators
What is the primary purpose of rope rescue equipment?
To assist in rescue operations
Which of the following tools is not classified as a prying and spreading tool?
Cutting torches
What is the maximum pressure at which acetylene can be safely stored and transported?
1,700 kPa (250 psi)
What is the explosive range of acetylene?
2.8%–81%
What is the effect of acetylene on humans?
It can displace oxygen
What is the chemical symbol for ammonia?
NH₃
What is the explosive range of ammonia?
16%–25%
What type of ice is considered the strongest form of ice?
Clear or natural ice
What happens when a vehicle travels on ice?
It creates a resonance wave in the underlying water
How should the thickness of the ice be tested?
Frequently in various locations
What should be reduced by at least 15% when traveling on river or lake ice?
Load
What can affect the ability of the ice to support a load?
Cracks in the ice
What is the primary purpose of the Rope Ascension technique?
To ascend a rope, often in conjunction with rope rescue
Which type of knot is used to join two ropes together?
Sheet Bend
What is the primary function of an Anchor Point?
To provide a specific point on a structure or device that can be used as an anchor
What is the primary purpose of the Pickoff technique?
To rescue a person suspended in a rope system
What type of anchor is man-made and can be placed in a variety of locations?
Artificial Anchor
What is the primary purpose of the Figure Eight knot?
To prevent a rope from running out of a pulley or anchor
Which type of rescue technique is used in confined spaces?
Ladder Rescue
What is the primary function of an Anchor System?
To create a secure system for rescue or access
What is the primary purpose of the Bowline knot?
To create a secure loop at the end of a rope
What is critical to the safety of the rescue?
The strength of the anchor
What is the primary proportion of nitrogen in dry air at sea level?
78.09%
What is the effect of gases released from thermal water on human health?
It can lead to oxygen displacement.
What is the primary reason why mine air may be contaminated with other gases?
All of the above.
What is the effect of oxygen displacement by inert gases in mine air?
It can displace oxygen.
What is the primary purpose of adequate positive ventilating currents in mines?
To prevent accumulation of harmful gases.
What is the minimum percentage of oxygen required in the atmosphere at the workplace?
19.5%
What is the effect of a reduction from normal oxygen levels on human physiology?
It increases fatigue
What is the chemical symbol for propane?
C₃H₈
What is the explosive range of propane?
2.4%–9.5%
What is the standard substance used to measure the relative density of gases?
Air
What happens when propane vapour escapes and accumulates in low places?
It creates a flammable mixture
What is the pH of a basic or alkaline substance?
Above 7
What is the explosive range of a gas or vapour in air?
LEL and UEL
What is the primary purpose of measuring airborne particulate concentrations?
To monitor air quality and potential health risks
What is the characteristic of air?
It is colourless, odourless, tasteless, and flammable
What is the effect of increased nitrogen levels in the atmosphere?
Asphyxiation
What is a characteristic of nitrogen dioxide in high concentrations?
Reddish brown colour
What is the effect of inhaling nitrogen dioxide in high concentrations?
All of the above
What is the minimum concentration of nitrogen dioxide that can cause immediate throat irritation?
60 PPM
What is a property of oxygen gas?
Colourless, odourless, and tasteless
What is the explosive range of Methane?
5%–15%
What is a characteristic of MAPP gas?
It is colourless and odourless.
How is methane typically formed?
By the decomposition of organic matter in the presence of water and the absence of oxygen.
What is a potential effect of methane on humans?
It causes an oxygen-deficient atmosphere.
What is a characteristic of nitrogen gas?
It is colourless, odourless, tasteless and inert.
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