Knowledge in ELEMENTS OF MINING
Elements Of Mining-Explosives And Blasting Practice (Part-12)
List the different materials equipment and function of each of them used in electrical blasting.
Neeraj Kumar
Elements Of Mining-Explosives And Blasting Practice (Part-13)
Successive operations involved in blasting
Elements Of Mining-Explosives And Blasting Practice (Part-14))
The causes of Misfires&remedial measures
Elements Of Mining-Explosives And Blasting Practice (Part-15)
: Causes& remedial measures of blown out shots, cut off, socket
Elements of Mining- Mine Gases (part-1)
Surface & Mine air State the composition of surface air State the composition of underground air Compare the surface air and mine air List the reasons for the change of air while passing through mine air
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-3)
Know about the various properties of the different gases present in the mines.
Elements Of Mining- Mine Gases (Part-4)
State the fuels used in flame safety lamp Fuels used in flame safety lamp are Mineral colza White kerosene Naphthalene Spirit Paraffin Benzene
Elements Of Mining- Mine Gases (Part-5)
List the different types of gas detectors used in mines. Explain the method of Carbon Monoxide.
Elements Of Mining- Mine Gases (Part-6)
State the testing methods for presence of mine gases Describe about the method of methane gas with the help of methenometer.
Elements Of Mining- Mine Gases (Part-7)
Describe about the Ring rose detector used for the detection of methane gas in the mines.
Elements Of Mining- Mine Gases (Part-8)
Describe the method of detection of methane gas in the mine with the help of Interferometer and state its principle of operation