The four safety factors that must be considered when building mine shaft headgear model are:
- Do always Prioritize your Planning.
- Keep a consistent Rigorous Standards.
- Be Attentive to Equipment Upkeep.
- Try and Improve Visibility.
<h3>What are four materials used to mine headgear?</h3>
Materials that are known to be used in the creation of a mine shaft headgear are the use of steel and concrete.
Note that The headgear must be one that can be able to transport miners and equipment to a depth of 500m underground and as such, The four safety factors that must be considered when building mine shaft headgear model are:
- Do always Prioritize your Planning.
- Keep a consistent Rigorous Standards.
- Be Attentive to Equipment Upkeep.
- Try and Improve Visibility.
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Answer:Presentation layer
Explanation: Presentation layer is the sixth layer belonging to the OSI model . It has the functionality of presenting the data or information in a standard and formatted way.The syntax is usually error free , well defined and adequate and thus also called as syntax layer. Presentation layer works between the application layer and the network layer.
It also performs the services of compression, encryption, decryption etc.
