Bord and pillar methods it's advantage and disadvantage , classification of methods of working |

[@agasnoorgururaj4409]

Very nice explation sir i am preparing for AMIE it's helps me lot.Thank you

[@chetankinekar6924]

This video help me lot

[@_SD_world_official_Uv]

Bahut sahi mere ko mast aaya samjh me

[@srimahithacreations1507]

Tq

[@sagarmhnta]

Wow 😮 awesome explain

[@rishikeshyadav9447]

Bro good👍👍👍👍

[@MiningMantra]

Thanks bro❤️

[@tapas3741]

Sir my question is what are the factor affecting choice of pillar extraction in bord and Pilar method , is it same with applicable conditions for bord and Pilar method ?

[@skpandit4485]

Please explain long wall method

[@MiningMantra]

I already explained that Simply click on the link to avail this video : kzbin.info/www/bejne/Z5CsoYd5iJd0n5I

[@rajsexena2000]

Sibu sir aap yaha

[@skpandit4485]

@@rajsexena2000 ha raj sir

[@Jobinformation70]

Nice explain,,,,,,,🎯🎇😗

[@er.bhimsenmahanta2584]

Excellent video bro....

[@Conquer..-]

Khub bhalo ❤

[@dteach3411]

Op 🔥

[@OmKumar-lx3yu]

Badhiya

[@MiningMantra]

Thanks ❤️

[@Gayas.786]

Sir aapka video kafi pand aaya hmko

[@MiningMantra]

Dhanyawaad ❤️

[@suhanbiswas9080]

Sir phir blasting gallary method konsa method me ayega

[@RajratanGhutke]

Hiii sir mai polytechnic student 2nd year toh mujhe definition Development in board and pillar and advantages and disadvantage of longwall caving method bataye

[@riteshsharma6956]

Sir aap Haulage wire ropes per fully videos ko kriye gaa?

[@MiningMantra]

Sure, I will cover it

[@riteshsharma6956]

@@MiningMantra ji sir main aapka videos ko dekhta hoo Bohot helpfull hota hai apka videos or apka videos se Bohot students ko help hoti hai

[@mukeshprasad8748]

Step diagonal Please teach clearly

[@MAAdecorators]

Incubation period ke bare me baatye

[@pradumpaswan7950]

👍👍👍

[@maltidevi6311]

Super

[@piyushkumarbehera486]

Sir apki note mil-sekti hai kya

[@navinpandey7705]

Sir stook method or slicing method ko discuss kijiya na

[@MiningMantra]

Ok I'll, thanks for your feedback 👍

[@seemasinghmaravi6565]

Pillar ka size 3m, width 4.8m in,

[@MiningMantra]

Not pillar Gallery height 3m and gallery width 4.8m

[@seemasinghmaravi6565]

@@MiningMantra Tq sir 🙏

[@MAAdecorators]

Penal... Ke bare full details

[@raunakyadav4127]

14:06

[@rishikeshyadav9447]

Bhai stowing aur caving ka explain karke video banao na

[@MiningMantra]

Stowing : Jab hum pillar ko extract krte hai toh Jo empty space bachta hai..toh hum ussi empty space mein incombustible substance (sand) ko de Kar pack Kar dete hai taaki roof fall na ho....issi process ko stowing kehte hai... Filling of incombustible substance such as sand in depillaring is known as stowing... Caving: jab hum pillar ko extract karte hai toh directly roof ko gira dete hai..issmein hum koi v incombustible substance ka use nahi karte hai.. Falling of roof in depillaring is known as caving

[@rishikeshyadav9447]

Longwall mein goaf ko samjhana bhai

[@MiningMantra]

Jab hum coal ko ek jagah se nikal lete hai toh waha empty space bach jaata hai...toh ussi empty space ko goaf kehte hai

[@MiningMantra]

Don't worry I will solve your queries by uploading videos regarding this topic... Stay tuned for more updates 🙏

[@MiningMantra]

Goaf : That part of a mine from which the mineral has been partially or wholly removed...

[@biswajitmaharana2739]

This is not triangle this is rectangula

[@chanpreetsingh389]

Bro join me in your WhatsApp group

[@MiningMantra]

I don't made whatapp group, you can simply join our telegram group

[@sujan9132]

👍👍