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Screening Mineral Processing

Authored by Fahny Ardian

Science

12th Grade

Used 1+ times

Screening Mineral Processing
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17 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 3 pts

What is the purpose of screening in mineral processing?

To mix particles randomly

To decrease particle size

To separate particles based on size

To increase particle size

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Peralatan screening , Kecuali

Trommel Screening

Grizzly screening

Vibrating Screening

Float Screening

3.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

Media Image

Gambar disamping memiliki ukuran brpa - - - - mesh

3

4

100

200

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Metode kontrol ukuran pada proses screening adalah, kecuali

Pola geometris

Gerakan Partikel

Sifat Partikel

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Oversize material adalah

Material yang tertahan  dipermukaan screen. Material ini tidak dapat melewati lubang/bukaan screen.

Apabila digunakan double screen, maka material yang tinggal di screen ke 2 disebut intermediate material

Material yang melewati permukaan screen.

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Undersize material adalah

Material yang tertahan  dipermukaan screen. Material ini tidak dapat melewati lubang/bukaan screen.

Apabila digunakan double screen, maka material yang tinggal di screen ke 2 disebut intermediate material

Material yang melewati permukaan screen.

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Performance dari screening tergantung dari parameter, kecuali

Motion/Gerakan

Media Screen

Kapasitas screen

Kemiringan

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