24:51

A Day Inside The Underground Coal Mines | देखो कैसे होता है अंडरग्राउंड कोयला की खदान 😳 | Must Watch

16:02

Rock Mass Rating ( RMR) Explanation | How to find RMR of belowground mines | Calculated RMR

12:04

Bended Constituent of Coal | Vitrain, Clarain, Durain & Fusain

09:38

Important Question of Underground working method | 3rd year Mining Diploma Exam |

07:39

Ring Ceremony of my Brother | Traditional Engagement video | Subodh & Nisha | Cinematic Highlights

19:31

Stook and their methods | Half moon method | Fender method | Explanation in details by Suman Sir

45:15

Unit-1 Mine Fire | Fitting to Stopping | Sealing off | Preparatory, Permanent stopping | Part-2

17:50

Walling Scaffold, Rider, Ledge formation, underpinning in sinking shaft | Part-6 | By Suman Sir

24:15

Permanent lining of shaft | Shaft Sinking | Part-5 | Lining of Shaft | By Suman Sir

10:08

Diesel Operated machine VS Electrical Operated machine

01:32

Best Wedding 😍 Teaser 2022 OF My Sister || Wedding Day 7th Dec || 🥰

24:25

Temporary Lining of shaft | Shaft Sinking | Part-4 | Lining of Shaft | By Suman Sir

14:53

Crawler chain mounted machine V/S Pneumatic tyre mounted machine

33:20

Sinking of shaft through Rock Head & below the Rock Head | Removal of Debris | Shaft Sinking |Part-3

31:58

Solid blasting | Conditions to be satisfied before Solid Blasting | Advantages of Solid Blasting

33:10

Detonator and it's types | construction & working of Delay Detonator | Advantages of Delay Detonator

57:41

Rotary Drilling concepts | Types of Drill Bit | Surface Arrangements | Core recovery | Part-2

40:22

Percussive drilling and it's types | purpose of Boring | Full information | unit-6 Boring | Part-1

11:32

List of Government Polytechnic Colleges in Jharkhand || Women's Polytechnic College || Total Seats

11:57

List of Mining college in Jharkhand | Government college V/S Private College | Best Mining College

21:20

Cable and their types | PILSDWA Cable | Important question | Mining Machinery |

08:59

Banksman and Onsetter में अंतर || Difference Between Banksman & Onsetter || Shaft Terminology

13:07

What is Coking Coal and Non Coking Coal?? || Grade of Coal || Complete information || By_Suman Sir

28:41

Shaft Centering arrangements & operation || Shaft Sinking || Part-2

03:56

Difference between Flameproof apparatus & Intrinsically safe apparatus || Mining Mantra

07:51

Apparatus किसे कहते है? और कितने तरह के apparatus होते है??

22:36

Basic knowledge about Shaft Sinking || Shape, size, location of shaft || Sinking Shaft || Part-1

31:16

Underhand Stoping Method in metal mines | Non Coal | Unit-2 | Stoping operation | Part-2 | Suman Sir

00:31

😱😱 Blasting in opencast 😱😱

25:29

Overhand stoping method in metal mining | Stoping method | Non Coal | Unit-2 | By_Suman Sir

39:23

Most Important 50 MCQ Question for Gas testing exam | CBT GT EXAM | DGMS | PART-5 | By_Suman Sir

13:42

Instrument and their uses || Most Important Topic For All MINING EXAM || FMC SMC OVERMAN SIRDAR

11:10

Classification & Choice of Stoping method || Unit-2 || Non Coal || Part-1 || BY_Suman Sir

16:35

😱 Most Important Topics for Gas Testing Exam | Syllabus of Gas Testing | कौन कौन सा टॉपिक को पढ़े?

34:40

Sampling and it's types | Unit-2 | Grab Channel Chip Bulk Boreholes Sampling | Salting | In Hindi

19:18

Borehole deviation complete information | Method, Factors etc | by suman sir

28:10

Modern method of raising | Alimak raise climber | Long hole raising | Drop raising method |Suman sir

33:21

Unit-1 Mine Fire |Spontaneous Heating | Factors governing| prevention| Standing Order in 🔥Fire

22:04

Reclamation Operation in opencast mining | Complete information | Mining Mantra

11:55

Online Application For Sirdar’s, Mate’s, Blaster’s and Gas Testing Exam || DGMS EXAM | CBT BASED

27:39

Open raising method,Compartment method | Method of Raising | Metal Mining | Explanation by Suman Sir

07:50

Tata Steel JET recruitment 2022 | Tata steel Junior Engineer Trainee recruitment 2022 | Application

24:48

Highwall mining in Indian mining system| Working mechanism, parts, safety features | Mining Mantra

03:08

Jharkhand BDS college seats | Dental Course | NEET UG 2021

05:52

Jharkhand MBBS Seat Matrix 2022 | NEET UG 2021| MBBS Counseling |All Mbbs colleges of Jharkhand list

02:05

Ecl vacancy 2022 | Coal India Limited Subsidiary | 313 seats | Mining Sirdar Group "C" Post | ECL

20:21

Widening and deepening of shaft | Shaft Sinking | briefly explanation by Suman Sir

12:10

Question asked in CBT Gas Testing Exam || CBT Exam || DGMS examination || Mining Mantra

38:23

Special method of shaft sinking completely information | Piling Caisson Freezing Cementation Method

13:06

Documents required for verification of Gas testing exam | verification | Gas testing | Mining mantra

00:57

Result aa gya hai | खुश खबरी | Overman, Foreman, Surveyor, Mate, Sirdar, GT, Blaster Exam

12:31

Top Most Important Full Forms for Coal India Examination | Mining Exam |WCL MCL NCL CCL BCCL ECL etc

11:50

Factor Consider while Deciding Level Interval | Non Coal | In Hindi | Mining Mantra

27:06

Most important CBT MCQ questions for gas Testing exam | Best of 🤞Luck || Part-4

48:35

Most Important CBT Questions for Gas Testing exam | Part-3

40:23

Top Most MCQ Questions for Gas testing exam || Part -2

13:32

Most Important MCQ Question for Gas Testing Examination || Mining Mantra || Part -1

02:24

Most important questions for 1st class, 2nd clas, overman and mining sirdar examinations 💯

16:32

Bucket wheel excavator machinery working operations, Parts | Opencast machinery| question paper

10:37

Grader machine complete information 💕|| Opencast Machinery || Previous years question |Mining Mantra