Small Medium HEX 5

Small Medium HEX 5

Professional Development

10 Qs

quiz-placeholder

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Small Medium HEX 5

Small Medium HEX 5

Assessment

Quiz

Other

Professional Development

Medium

Created by

apriyadi masan

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Proportional solenoid valve pada NGH dioperasikan oleh ECM dengan signal:

Analog

CAN Bus

Pulse Width Modulation

Data link

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Compensator pada PPPC system, digunakan untuk:

Membedakan kecepatan aliran oli antara dua circuit

Mengatur terbuka atau menutupnya jalur oli menuju circuit

Menutup jalur kembali dari implement

Membatasi aliran menuju workport saat control spool digerakkan

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Komponen yang berfungsi untuk me-maintain maximum differential pressure antara load signal

pressure dan pump supply pressure:

Main relief valve

Margin relief valve

Signal duplication valve

Load sensing differential valve

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Komponen yang berfungsi untuk menciptakan back pressure pada return oil system:

Line relief valve

Slow return check valve

Make up valve

Return bypass valve

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Machine yang dilengkapi dengan heavy lift maka nilai pembukaan relief valve akan berubah

menjadi lebih besar apabila heavy lift switch di non-aktifkan:

Benar

Salah

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pada Next Gen Hex control valve masih terdapat NFC pressure yang digunakan untuk mengontrol

pompa:

Benar

Salah

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Komponen yang berfungsi untuk menciptakan back pressure pada return oil system:

Line relief valve

Slow return check valve

Make up valve

Return bypass valve

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