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Schedul Oil Sample

Authored by Ar-rahman Habib

Other

Professional Development

Used 7+ times

Schedul Oil Sample
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24 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pelumas terdiri atas base stock & additives, persentase base stock pada campuran tersebut adalah

15%

80%

60%

70%

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Berikut ini adalah additive yang terkandung dalam oli engine, kecuali

Anti-oxidants
Viscosity Index (VI) improvers
Friction Modifier
Dispersant.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dust cups harus terus terpasang saat pengambilan oli menggunakan metode sampling valve, karena

Mencegah jangan sampai oli atau coolant tumpah
Untuk memastikan safety
Melindungi dari kontaminan

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

   Contoh oli dapat disimpan selama maksimum dua minggu sebelum di uji di laboratorium.

Betu
Salah

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Informasi apa yang dihasilkan dari pengujian “oil condition analysis”

Soot, iron, oxidation.
Soot, lead, iron, oxidation.
Nitration, soot, sulfation, iron
Sulfation, soot, nitration.oxidation.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

“Oil cleanlines analysis” dapat dilakukan pada oli

Engine
Hidrolik
Final drive
Hidrolik, transmisi, final drive

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jika terbaca dari hasil report analysis lab untuk oli engine, terbaca Chromium (cr) tinggi, maka itu berarti telah terjadi keausan pada komponen

Engine Valve
Ring Piston
Engine Bearing
Oil Pump

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