jelaskan mengapa jenis batuan mempengaruhi hasil pemboran ?

U-H PELEDAKAN

Quiz
•
Other
•
11th Grade
•
Hard
ERNAWATI ERNAWATI
Used 3+ times
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11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
karakteristik fisik dan mekanik batuan menentukan kemudahan dan kecepatan proses pemboran.
2.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
manakah yang termasuk campuran bahan peledak....
Hidrogen
Kalium
fospor
oksidator
3.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
ciri-ciri High eksplosive, kecuali....
reaksi peledakan lambat
menghasilkan gelombang getaran yang tinggi
jangkauan peledakan 1500 cm/detik
bahan peledak berubah ke fase padat ke cai
4.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
manakah yang termasuk karakter fisik bahan peledak....
mthods
densitas
emulsi
liquids
5.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
yang bukan termasuk persiapan peledakan, kecuali......
karakteristik batuan
parameter rancangan peledakan
membuat rekahan
pengisian lubang leda
6.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
lubang ledak bagian atas yang tidak di isi bahan peledak merupakan pengertian dari......
blasting
OHM meter
stemming
burden
7.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
berikut merupakan agen peledakan, kecuali......
emulsi
TNT
dinamit
seismik
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