14 Sep, 2023
MINE SURVEYING COMPLETE NOTES WITH CMR/MMR
COMPLETE NOTES ON MINE SURVEYING WITH CMR/MMR DGMS CIRCULATS WITH SUPPORTED QUESTIONSÂ ...
Read more20 Jul, 2023
Mining Geology Notes
General Geology:- Scope of geology, Origin of Earth, Age of Earth, Interior of Earth,...
Read more02 Jul, 2023
FIRST AID NOTES-II
AIMS OF FIRST AIDFirst aid is the first assistance or treatment given to a casualty or a sick...
Read more21 Jun, 2023
GENERAL ENGINEERING-ELECTRICAL ENGINEERING NOTES
Current is the flow of electric charge in a circuit or a conductor. It is measured in amperes...
Read more20 Jun, 2023
GENERAL ENGINEERING-CIVIL ENGINEERING NOTES
JHARKHAND MINING INSPECTOR GENERAL ENGINEERING-CIVIL ENGINEERING...
Read more20 Jun, 2023
GENERAL ENGINEERING-MECHANICAL ENGINEERING NOTES
JHARKHAND MINING INSPECTOR GENERAL ENGINEERING-MECHANICAL ENGINEERING NOTES Theory of...
Read more20 Jun, 2023
Classification of coal
Indian coal reserves: Classification of coal and where it is found in the country Coal...
Read more20 Jun, 2023
TYPE OF FIRES & FIRE EXTINGUISHER
Fire Extinguisher is an active fire protection device which is used to control or extinguish...
Read more14 Jun, 2023
UNDERGROUND BLASTING PART-I
IntroductionBlasting is a controlled process that involves the use of explosives to break rock...
Read more14 Jun, 2023
UNDERGROUND BLAST DESIGN PART-I
IntroductionUnderground blast design refers to the careful planning and execution of blasting...
Read more13 Jun, 2023
UNDERGROUND BLAST TECHNIQUES- PART-II
Burn cutA series of parallel holes are drilled closely spaced at right angles to the face. One...
Read more13 Jun, 2023
CONTROLLED BLASTING-PART-III
MUFFLE BLASTINGFly-rock is another important adverse impact of blasting operations, specially,...
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