RISK MANAGEMENT & CONTROL OF NOISE

Which one is considered as excessive noise?

• Daily noise exposure level = 80 dB(A)

• Daily noise exposure level = 75 dB(A)

• Daily noise exposure level = 81dB(A)

• Daily noise exposure level = 83 dB(A)

Below are the responsibilities of employer EXCEPT...

• Appoint Noise Risk Assesor

• Notify exposed employee within 14 days after receiving report from NRA

• Carry out such recommendations within 30days after receiving report from NRA

• Conduct Noise Risk Assessment using noise measuring equipment comply to IEC

Employer shall ensure any area in the place of work where a person is exposed to NEL is marked with the words “HEARING PROTECTION ZONE” in capital letter

• TRUE

• FALSE

Below are considered as Occupational Noise-Related Hearing (ONRHD) Disorder EXCEPT...

• Noise Induced Hearing Loss (NIHL)

• Hearing Impairment

• Permanent Standard Threshold Shift (STS)

• Acoustic Trauma

Employer are required to send their worker that was identified having temporary STS within ___ months after previous testing.

• 1 month

• 2 months

• 3 months

• 4 months

Which one is included in Hearing Conservation Program (HCP)?

• Noise Risk Assessment

• Audiometric Testing

• Information, Instruction & Training

• All of the above

How long the Report of Noise Risk Assessment shall be kept and maintained by the employer?

• 25 years

• 30 years

• 10 years

• 5 years

Below are the Engineering Control EXCEPT...

• Job rotation

• Absorption

• Insulation

• Damper

Below are the type of controls applied at path EXCEPT...

• Personal Hearing Protection

• Enclosure

• Absorption

• Blocking

Employer shall ensure the PHP provided to the employee is approved by Director General DOSH.

• TRUE

• FALSE