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Management Of Occupational Noise Exposure

Authored by izzu abdullah

Other

12th Grade

Used 3+ times

Management Of Occupational Noise Exposure
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9 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the effect of excessive noise exposure?

Apakah kesan pendedahan bunyi yang berlebihan?

Enhanced sleep quality

Kualiti tidur yang dipertingkatkan

Reduced breathing rate

Mengurangkan kadar pernafasan

Improved concentration

Penambahbaikkan fokus

Increased heart rate

Kadar denyutan jantung meningkat

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the most effective hierarchy of noise control measures?

Apakah hierarki langkah kawalan bunyi bising yang paling berkesan?

Substitution

Penggantian

Engineering control

Kawalan kejuruteraan

Elimination

Penghapusan

Administrative control

Kawalan pentadbiran

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When should personal hearing protectors be used?

Bilakah pelindung pendengaran peribadi harus digunakan?

When noise exposure is low

Apabila pendedahan bunyi rendah

When engineering control is not practicable

Apabila kawalan kejuruteraan tidak dapat dilaksanakan

When noise control is achieved

Apabila kawalan bunyi bising dapat dicapai

When administrative control is in place

Apabila kawalan pentadbiran sudah diadakan

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of job rotation in noise reduction?

Apakah peranan penggiliran kerja dalam pengurangan bunyi bising?

Increase noise levels

Meningkatkan tahap bunyi

Reduce excessive noise

Mengurangkan tahap bunyi

Improve hearing loss

Memperbaiki kehilangan pendengaran

Enhance sleep disturbance

Meningkatkan gangguan tidur

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can the reflected noise reaching a quiet area be reduced?

Bagaimanakah bunyi yang dipantulkan yang sampai ke kawasan sunyi boleh dikurangkan?

Increase impact forces

Tingkatkan daya impak

Use of absorptive in the roof

Penggunaan penyerap bunyi di bumbung

Avoid proper design or selection

Elakkan reka bentuk atau pemilihan yang betul

Decrease vibration damping

Kurangkan redaman getaran

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main cause of tinnitus?

Apakah punca utama tinnitus?

External sound

Bunyi luaran

Hearing loss

Hilang pendengaran

Permanent hearing damage

Kerosakan pendengaran kekal

Unwanted noise

Bunyi yang tidak diingini

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary goal of noise control measures?

Apakah matlamat utama langkah kawalan bunyi bising?

Increase noise levels

Penambahan had bunyi bising

Implement appropriate measures

Laksanakan langkah yang sesuai

Establish criteria

Tetapkan kriteria

Reduce noise exposure

Mengurangkan pendedahan bunyi bising

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