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Preventive Maintenance Drilltech

Authored by Pramudyo ilmi

Professional Development

Professional Development

Used 1+ times

Preventive Maintenance Drilltech
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50 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Memutus aliran fluida ke compressor pada saat compressor shut down dan memungkinkan aliran

fluida ke compressor pada saat start-up adalah fungsi

Discharge check valve

Oil stop valve

Pilot valve

Thermo valve

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Specific gravity dapat diketahui dengan menggunakan........., kecuali

Refractro meter

pH tester

hydro tester

jawaban a dan c benar

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Service meter akan bekerja saat kondisi

Engine low idle

Engine running

Engine high idle

Starting switch on

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mengecekan level oli hidrolik yang benar adalah engine mati dan...

Rod cylinder attachment keluar semua

Rod cylinder attachment masuk semua

Posisi mast berdiri

Jawaban a & c benar

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pada saat pengecheckan ternyata air battery kurang, maka harus ditambah dengan

Air suling

Air electrolit

Air keras

Air ledeng

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Untuk membuang kotoran atau endapan air dari dalam tank

Air dryer

Drain valve

Air tank

Safety valve

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kecepatan udara yang berputar dalam lubang bor disebut

Up hole vilocity

Air plashing

Air bailling

Flashing device

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