How to calculate powder factor in open cast mines - ABCD of PF - For all competitive exam

[@jitendrakumar4616]

Very helpful sir this pf video

[@gunvantbele-miningclasses]

ok

[@vickysoni722]

Very nice and very powerful video upcoming exam ❤sir

[@gunvantbele-miningclasses]

ok

[@gunvantbele-miningclasses]

Multiple no.of holes while calculating vol of material as well as exp qty note it
If no.of holes are not given
Leave it

[@spring_thrills]

Bahoot Badhia Sir ❤❤❤

[@gunvantbele-miningclasses]

ok

[@ajithembram315]

🙏🙏🙏🙏

[@gunvantbele-miningclasses]

ok

[@gangadharrajak7335]

❤❤❤❤❤❤❤❤❤❤

[@gunvantbele-miningclasses]

ok

[@gunvantbele-miningclasses]

ok

[@rajivetiwari3317]

Happy Holi Sir 🙏🙏

[@rajeshverma7754]

Sir π/4 formula hai ya stemming ka data hai please reply sir..🙏

[@gunvantbele-miningclasses]

watch once again carefully
two times
I think you are 1st year student

[@saleemgadi7217]

Thank u sir....🌹🌹🙏🙏

[@gunvantbele-miningclasses]

Ok

[@krishnashahvoice.9457]

Sir Kahi kahi subgrade drilling bench hight ka 10% extra bola jata hai to ..Actual me Bench hight ka 1% hi hoga ya 10% ... Please reply me🙏🙏

[@gunvantbele-miningclasses]

1%

[@krishnashahvoice.9457]

@@gunvantbele-miningclasses thank you sir

[@shivpatel8410]

Bahut bahut dhanyavaad sir

[@gunvantbele-miningclasses]

Good

[@abhishekkesharwani5453]

Sir isme π/4D squre h kaise aya aur khas kr sir cylinder ka volume πr Square h hota hai

[@gunvantbele-miningclasses]

jai ho gurudev

[@gunvantbele-miningclasses]

who was your maths teacher?
my teacher was brilliant & he taught me correct things

[@abhishekkesharwani5453]

Sorry sir mujhe smjh me aagya hai Q ki mi video ko thoda skip kr diya tha aur fir se dkha hu to smjh gya hu. Isme sir radius dia ki aadhi hoti hai.।। Thqq sir aise bole to dimag khul gya mera .

[@ajeetverma2216]

💯🙏🏻

[@gunvantbele-miningclasses]

ok

[@dmr9577]

Sir ek video reg 104 SMP par bhi bana dijye

[@gunvantbele-miningclasses]

Ok

[@jitendrakumar4616]

Thanks sir

[@gunvantbele-miningclasses]

Ok

[@ommishra7114]

Sir please provide under ground open cast drill pattern my exam on 27 jan

[@gunvantbele-miningclasses]

Ok

[@jitendrakumar4616]

Samaz gye sir🎉🎉

[@gunvantbele-miningclasses]

ok

[@jitendrakumar4616]

Good morning sir

[@gunvantbele-miningclasses]

gm

[@RanjithKumar-nr1sk]

Kindly send me deck charging details sir

[@gunvantbele-miningclasses]

Ok