G5 - OVH Starting Motor Dozer - Grader

G5 - OVH Starting Motor Dozer - Grader

Professional Development

30 Qs

quiz-placeholder

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G5 - OVH Starting Motor Dozer - Grader

G5 - OVH Starting Motor Dozer - Grader

Assessment

Quiz

Professional Development

Professional Development

Medium

Created by

LC IBP

Used 7+ times

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Gambar simbol di bawah ini adalah menyatakan / menunjukkan:

Generator

Motor

Alternator

Starting Motor

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Dalam teorinya prinsip kerja starting motor adalah mengguanakan kaidah :

Tangan kiri fleming

Tangan kanan fleming

Hukum farady

Hukum newton

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Berdasarkan pada prinsip kerjanya starting motor pada engine akan berfungsi :

Menghidupkan engine

Mengubah energi listrik menjadi energi mekanis

Untuk pemutar awal engine

Mengubah energi mekanis menjadi energi pneumatic

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Safety relay yang terpasang pada rangkaian starting motor akan berfungsi sebagai :

Menghubungkan terminal B dan M  

Memperkuat arus yang ke Pull in coil

Memutuskan contact terminal B dan M saat engine sudah hidup  

Menggagalkan proses start yang berulang saat engine hidup

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Dari gambar disamping hold in coil ditunjukkan oleh no :

1

2

3

4

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Disebut sebagai pull in coil ditunjukkan oleh no :

1

2

3

4

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Dari skematik diatas apabila C dihubungkan maka yang terjadi adalah :

C - Coil no.1 – ground, starting motor belum bekerja

C – Coil no.2 – field coil – armature – ground, Starting motor bekerja

C – Coil no.1 – field coil – armature – ground, starting motor bekerja

C – Coil no.1 – ground dan – Coil no.2 – field coil – armature – ground, Starting motor bekerja

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