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PK PC2000-8

Authored by Wafiul Asnawi

Professional Development

Professional Development

Used 14+ times

PK PC2000-8
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70 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Engine yang dipakai PC2000-8 adalah ....

SA12V140E-3

SAA12V140E-3

SAA12V1403-E

SA12V1403-E

2.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

2 stage safety with suction valve (boom head safety valve) terletak pada c/v …

L1 valve & L2 valve

R1 valve & R2 valve

L1 valve & R2 valve

L2 valve & R1valve

3.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Mode auto decelerator akan aktif jika …

Auto decelerator switch ON, rpm > 1400, control lever netral < 4 detik.

Auto decelerator switch ON, rpm < 1400, control lever netral > 4 detik.

Auto decelerator switch ON, rpm > 1400, control lever netral > 4 detik.

Auto decelerator switch OFF, rpm > 1400, control lever netral > 4 detik.

4.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Pernyataan yang benar tentang NC control adalah …

Jika stroke/langkah spool control valve besar, maka carry over flow (Qc) semakin kecil.

Jika carry over flow (Qc) besar, maka differential pressure kecil.

Jika differential pressure kecil, maka output tegangan differential pressure sensor besar.

Differential pressure adalah selisih antara Pd – Pt.

5.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

P1F dan P2R masing – masing mensuplai …

R1 valve dan R2 valve

L1 valve dan L2 valve

R2 valve dan L2 valve

R1 valve dan L2 valve

6.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Heavy lift akan aktif jika …

Heavy lift switch ON, boom raise kombinasi dengan arm IN.

Heavy lift switch ON, boom raise bergerak sendiri/independent.

Heavy lift switch ON, boom raise kombinasi dengan bucket curl.

Heavy lift switch OFF, boom raise bergerak sendiri/independent.

7.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Fan Pump pada PC2000-8 bertugas mensuplai Oil Flow ke ...

Solenoid valve

Pump control pilot pressure

Fan cooling motor

Semua benar

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