Elements Of Mining-Shaft Sinking(Part-8)
Know the method of deepening the existing shafts
Elements Of Mining-Shaft Sinking(Part-9)
Know the method of upward drivage of shafts
Elements Of Mining-Shaft Sinking(Part-10)
Know the applicability of cementation method Know the method of cementation in shaft sinking
Blasting Damage in rock
Blasting Damage in rock in open cast/ surface mining
Elements Of Mining-Shaft Sinking(Part-5)
Know various special methods Know the applicable conditions of special methods
Elements Of Mining-Shaft Sinking(Part-6)
Caisson method-Forced Drop-shaft method
Elements Of Mining-Shaft Sinking(Part-4)
Know about cast iron tubbing State the purpose and construction of tubbing
Elements Of Mining-Shaft Sinking(Part-7)
Know the Freezing method
Elements Of Mining- Mine Gases (Part-3)
Know about the various properties of the different gases present in the mines.
Elements Of Mining- Mine Gases (Part-9)
Parts of interferometer are : Sealed chamber Test gas chamber Collimating lens Refracting prism Plane parallel glam plate Graduated disc Glam prism Light source Telescope
Elements Of Mining- Mine Gases (Part-2)
Explain about the Methane gas. List the various properties of methane gas.
Elements Of Mining- Mine Gases (Part-7)
Describe about the Ring rose detector used for the detection of methane gas in the mines.