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In mining, the key cut serves as a crucial reference point for establishing the alignment and orientation of the excavation. It is typically the first cut made in a tunnel or shaft and helps miners ensure that subsequent cuts maintain the intended trajectory and dimensions. The key cut also aids in controlling the flow of materials and provides a stable base for further development of the mine. Overall, it is essential for effective planning and safety in mining operations.
What else can I help you with?
What is the short cut key with the same function as to center?
control+e
What is the short cut key for the spelling and grammar check function?
f2
What is mining that involves excavating from the surface?
Open cut mining
Is open cut mining safer compared to underground mining?
Yes.
What can you do to reduce open cut mining?
put a plaster over the open cut
If a mistake is made how does the user make a correction without using the undo function?
You can use the trim key to cut the lines.
What is the function of scissors?
the function of scissors is to cut items
What are the environmental impacts of mining titanium?
When you are mining you could cut yourself in the process and die.
What function is CTRL X?
In the Windows computer operating system, CTRL X is the key stroke for performing a 'cut' (as in cut and paste).CTRL-C is copy.CTRL-X is cut.CTRL-V is paste.
What is the function of the wire cutter?
use to cut wires piste
Why is underground mining is more dangerous than open-cut mining?
Underground mining is more dangerous than open-cut mining because it involves working in confined spaces with poor ventilation, as well as risks of cave-ins, fires, and explosions. The lack of natural light, unstable ground conditions, and the presence of toxic gases also contribute to the higher level of danger in underground mining compared to open-cut mining.
Why is open cut mining safer than under ground mining?
Because there is no roof to support in an open cut whereas in underground mining there may be a very large overburden load leading to very high stresses in the tunnel roof. This may require support and there is the potential for a roof collapse to occur.
