
Keselamatan dan Proses Pertambangan
Interactive Video
•
Science, Geography, Business
•
10th - 12th Grade
•
Practice Problem
•
Hard
Ethan Morris
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mengapa bendera bertiang tinggi digunakan pada kendaraan operasional di pertambangan?
Untuk menandai lokasi kendaraan
Untuk menunjukkan status kendaraan
Untuk meningkatkan visibilitas bagi pengendara dump truck
Untuk menghias kendaraan
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa tujuan dari proses peledakan di pertambangan?
Untuk mengurangi polusi
Untuk membuat jalan baru
Untuk mendapatkan kandungan berharga dari tanah
Untuk menghancurkan batuan
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa yang dilakukan pekerja tambang untuk menghindari longsor?
Menggunakan jaring pengaman
Berdiri 5 meter dari gundukan tanah
Berdiri 10 meter dari gundukan tanah
Menggunakan alat berat
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa bahan yang digunakan dalam proses peledakan di pertambangan?
Dinamite
Bahan bakar fosil
Gas alam
Amonium nitrat free oil
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa yang dilakukan sebelum area diledakkan?
Area ditandai dengan bendera
Area diamankan selama 10 menit
Area ditutup dengan jaring
Area ditinggalkan selama 5 menit
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa yang membuat pekerjaan di tambang ini menakjubkan?
Pemandangan yang indah
Proses kerja yang sempurna
Jumlah pekerja yang banyak
Kendaraan yang digunakan
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa yang membuat tambang Kaltim Prima Coal unik dalam hal tenaga kerja?
Mempekerjakan wanita sebagai operator alat berat
Mempekerjakan ribuan tenaga kerja
Hanya mempekerjakan pekerja lokal
Hanya mempekerjakan pria
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