Underground Shotfiring MCQ || 100% Important for WCL mining Sirdar Exam || DGMS Exam MCQ||

Join this channel to get access to perks:
/ @blackdiamondmining
SUBSCRIBE our channel to keep updated with every small and big news, vacancies and updates related to Coal Sector / Metal Mining / Power Sector.
Black Diamond by Deepak Sahu,
Black Diamond, Black Diamond Deepak Sahu, Black Diamond Mining,Black Diamond Deepak ,Black Diamond by Deepak Sahu Mining,Deepak Sahu,Sahu Deepak,Diamond Black,Black,Diamond,Deepak,Sahu,Black Diamond Mining,Mining,Coal Mining,Metal Mining,Power Sector,Coal Mining by Black Diamond,Black Diamond Mining,Black Diamond Coal Sector,Black Diamond Metal Mining,Black Diamond Power Sector,
If you are preparing for any competitive examinations related to Coal India Limited or its Subsidiaries like BCCL,CCL,MCL,NCL,ECL,WCL,NCL &CMPDIL then ,you can buy our E-Book .
Amazon E-Book link :- www.amazon.in/...
Instamojo E-Book Link :-
blackdiamond.s...
Stay tuned with us
Join us on Telegram for PDFs,Images,Screenshots and documents
Link is :- t.me/blackdiam...
Join us on Twitter :-
De...
Join us on Facebook :-
m.facebook.com...
Keep Watching..Keep Supporting...Till Then JAI HIND 🙏

[@abhimanyusidar4999]

Shotfiring ka yah video MS aur OM exam ke liye bahut madadgar hai.
Thank you very much SIR G
Shotfiring me aur important MCQ banaye

[@dilipkumar-xo4cn]

Aapka sabhi video bahut hi helpful ho raha h sir
Thanks a lot sir🙏🙏

[@pawankr2601]

Thanks sir. Yeh. Video ke. Liye.......

[@govindkumaarmandal9618]

Q.6. B.

[@abhimanyusidar4999]

6 ka ans 60mili second

[@chauhankamleshjohn6276]

Thnks

[@SUDHIRKUMAR-ej5qp]

Ques 7 me 20m in the case of solid blasting

[@sumitkhamanakar3414]

Bhaiya ye water related to 4 data diye gaye he na ?
For wet cutting ; water spraying upto 90 m from face for supperatin of coal dust
Aur within 60 m for supperation of dust
Aur within 18 m check for inflammable n noxious gases
Aur within 18 treated with water to form atleast by 30% by weight with moisture if not naturally wet ?
Agr me sahi ja raha hu to pls reply bhai

[@iTz_Rahul_vlogs07]

Bhai ye kitne no regulation m hai❓

[@captain_ar27]

6 no. Question ka ans hai 60ms

[@naturalview1232]

12/d

[@ritikkumar1331]

*MINING MYSTERY* channel se judein aur Daily subah cmr ke MCQ practice karein + Academic videos dekhe + job notification sabse pehle paaye
Channel name: MINING MYSTERY 🙏🤝

[@aashiquemohammadkhan1533]

Nice vedio blaster exam ke liye kuch or vedio banaiye bhaiya

[@sumitkhamanakar3414]

Bhai qno10 ka ans as per mining digest waha likha tha ki 284m³/min air upto 4.5 from face (in case of deg.2) as well as upto lvc(in case of deg1) ab accurate ans aapka h ya mining digest ka ?

[@RajuKumar-it5qh]

Q 12 ka answer (misfire)

[@ritikkumar1331]

*MINING MYSTERY* channel se judein aur Daily subah cmr ke MCQ practice karein + Academic videos dekhe + job notification sabse pehle paaye
Channel name: MINING MYSTERY 🙏

[@SUDHIRKUMAR-ej5qp]

6 D hoga ...25ms hoga

[@ritikkumar1331]

*MINING MYSTERY* channel se judein aur Daily subah cmr ke MCQ practice karein + Academic videos dekhe + job notification sabse pehle paaye
Channel name: MINING MYSTERY 🙏

[@indiaarmylover6307]

Question number 6

[@alamgiransari8117]

6) B

[@indiaarmylover6307]

Question 12 number answer C

[@Rohitkumar-ug7nl]

150 millisecond 6quastion

[@ritikkumar1331]

*MINING MYSTERY* channel se judein aur Daily subah cmr ke MCQ practice karein + Academic videos dekhe + job notification sabse pehle paaye
Channel name: MINING MYSTERY 🤝

[@abhimanyusidar4999]

Shotfiring ka part 2
please banaye
27 Ko exam hai

[@aniketpadole8938]

Q9. 60mtr

[@MukeshKumar74667]

Thank you sir very excellent

[@ajeetverma2216]

6. B

[@nishantsharam3540]

60 mili sec.q.6

[@ritikkumar1331]

*MINING MYSTERY* channel se judein aur Daily subah cmr ke MCQ practice karein + Academic videos dekhe + job notification sabse pehle paaye
Channel name: MINING MYSTERY 🤝

[@Vaibhav-po5uy]

Q6. B 60 milliseconds

[@pawankr2601]

Sir. Iska. 2 nd. Please b jaldi. Dejeye na. Please b Monday ko. Exam. Hai. Kal. Ya. Purso. Iska. 2nd. Video please. Sir .

[@ABHISHEKKumar-sr9dk]

12--misfire

[@ajayram7944]

9-60meter geological disterbence

[@ajitsingh6619]

👍👍

[@amranalikadri1609]

Sir agr 3rd degree m solid blasting ho to 1st or last hole k bich explosion m kitne miliseconds k antar hona chahiye ..

[@AnupKumar-mc4hz]

100 ms

[@ritikkumar1331]

*MINING MYSTERY* channel se judein aur Daily subah cmr ke MCQ practice karein + Academic videos dekhe + job notification sabse pehle paaye
Channel name: MINING MYSTERY 🙏🤝

[@Khanan147]

6 60 milesec

[@govindkumaarmandal9618]

Q.12. Misfire

[@PankajKumar-dy8xf]

2nd part upload kr dijye n sir pls

[@govindpal8182]

6ansb

[@SantoshKumar-uz7zp]

12- misfire

[@ritikkumar1331]

*MINING MYSTERY* channel se judein aur Daily subah cmr ke MCQ practice karein + Academic videos dekhe + job notification sabse pehle paaye
Channel name: MINING MYSTERY 🙏

[@GOVINDKUMAR-G4979]

06)60 milliseconds

[@ritikkumar1331]

*MINING MYSTERY* channel se judein aur Daily subah cmr ke MCQ practice karein + Academic videos dekhe + job notification sabse pehle paaye
Channel name: MINING MYSTERY 🙏

[@divyasidar9289]

Wonderful video

[@dhirajpandey6410]

9 a ans

[@aashiquemohammadkhan1533]

Q6 ans B

[@prakashrathour7324]

6-b

[@bappaghosh7984]

Q no6ans 2

[@ritikkumar1331]

*MINING MYSTERY* channel se judein aur Daily subah cmr ke MCQ practice karein + Academic videos dekhe + job notification sabse pehle paaye
Channel name: MINING MYSTERY 🙏🤝

[@prabhatscartoon124]

12-misfire.

[@prabhatscartoon124]

9-60

[@SantoshYadav-ov5fr]

6 B

[@kumlemahesh9587]

no. 6 KA ans. B 60 milliseconds

[@abhimanyusidar4999]

12 ka. Ans MISFIRE

[@dayanandkumar5293]

Sir ek video wcl ki accident pr bnaiye plzzzz

[@ritikkumar1331]

*MINING MYSTERY* channel se judein aur Daily subah cmr ke MCQ practice karein + Academic videos dekhe + job notification sabse pehle paaye
Channel name: MINING MYSTERY 🤝

[@abhishekmistry4496]

Question no. 9 ka ans 60m

[@SKsongs]

12 . Misfire

[@crazyvideos1155]

12 - A

[@lalchandnirala619]

Oc mine me shelter kitne niyojit wyaktiyo pe bnaya jayega sir

[@naturalview1232]

6/b

[@abhishekmistry4496]

Question no 12 ka (A) sir

[@ripunswain1473]

Sir do conjugate hole ke time 60ms kaise ,,. BOS mai 0-6 no tak delay use kia jata to total 1st and last hole ke time ta 360ms ho ra hai,150ms hona chahi hai

[@Bhaktidarshan1997]

60 m second

[@iklakhsiddiqui6184]

6.b

[@MartinVHumtsoe]

English wala question banao sir

[@ritikkumar1331]

*MINING MYSTERY* channel se judein aur Daily subah cmr ke MCQ practice karein + Academic videos dekhe + job notification sabse pehle paaye
Channel name: MINING MYSTERY 🙏

[@vineetsingh5249]

12.A Misfire

[@ritikkumar1331]

*MINING MYSTERY* channel se judein aur Daily subah cmr ke MCQ practice karein + Academic videos dekhe + job notification sabse pehle paaye
Channel name: MINING MYSTERY 🙏

[@naveenbarman8759]

6. B-60ms

[@mkkushwaha3198]

6_b

[@nikhilshrivastava1545]

Sir... Plz ....yadi non technical mining sardar ka v idea de sakte h to usko thora explain kijiye na

[@kartikmunda2026]

Q.6 dddd

[@Entertainment-f1j]

Nice sir
12. Misfire

[@vimalchaturvedi5538]

Sir 2 consecutive hole ke blasting interval 25ms likha h khi khi?????

[@anjalifoodak6273]

👌👌👌

[@sahilgupta6011]

6B

[@Khanan147]

12 ka misfire

[@DEEPAKSINGH-wm6nz]

6. Ka 6

[@satyaprakashsahu6502]

12.misfire

[@govindpal8182]

A

[@hindustanikalakar]

Q9 (60 m) ✓

[@dhirajpandey6410]

6 (b)and h sir

[@ritikkumar1331]

*MINING MYSTERY* channel se judein aur Daily subah cmr ke MCQ practice karein + Academic videos dekhe + job notification sabse pehle paaye
Channel name: MINING MYSTERY 🙏🤝

[@abhishekmistry4496]

60 mili second

[@pawankr2601]

12- mis. Fire

[@lalchandnirala619]

Metrneti live kitne dino ko hoti h

[@mdanisansari9482]

6 का b

[@TravellerboyAjay]

6.60 milisicond

[@vinay5877]

60

[@naturalview1232]

9/a

[@ajeetverma2216]

12.A

[@anishkrbarnwal3004]

Q.no10 me third degree me hi 300-600 cubic meter per minute hoga second degree me nhi

[@iTz_Rahul_vlogs07]

Sahi kaha apne 👍

[@bittugoswami5679]

Qno 6ka c hoga

[@indiaarmylover6307]

B hoga sir

[@silusahoo5694]

60 mili

[@rajmishra2070]

Ans question no 6 -(B) 60 milisecond

[@ritikkumar1331]

*MINING MYSTERY* channel se judein aur Daily subah cmr ke MCQ practice karein + Academic videos dekhe + job notification sabse pehle paaye
Channel name: MINING MYSTERY 🙏

[@sandeepmurmu893]

B hoga

[@biru...gaming2791]

6 ka b 60 millisecond

[@raviranjansingh3547]

Question number 14 wla condition change ho gya h Mining sirdar shortfirer ka kam ni karega kisi condition me

[@nckkumar9037]

6 ka B hoga

[@anjalifoodak6273]

12 misfire

[@mahendranetam7876]

6 ka B

[@beerendrakumarpatel4338]

B

[@prabhatscartoon124]

6-60miliseconds.

[@Kul434]

12 मिसफायर

[@mdanisansari9482]

12 का b

[@SKsongs]

6 . 60 millisecond

[@panchbhaiamit7358]

6 ka 60m/s

[@panchbhaiamit7358]

60 milisecond

[@TravellerboyAjay]

60milisecond,,(b)

[@ritikkumar1331]

*MINING MYSTERY* channel se judein aur Daily subah cmr ke MCQ practice karein + Academic videos dekhe + job notification sabse pehle paaye
Channel name: MINING MYSTERY 🙏

[@Rajan.4352]

60 m/s

[@mukeshgupta8607]

60 meter

[@ABHISHEKKumar-sr9dk]

6ka 60ms