Noise exposures - factors affecting occupational health, Biology

Assignment Help:

Noise Exposures - Factors Affecting Occupational Health

Various equipment and processes generate noise of varying intensity and - frequency. In this respect ventilation system, metal cutting machines, metal shaping plants, power generating units, compressed air and process steam are significant. The noise may cause hearing loss either when sudden or violent or long term and persistent. In both of the cases the injury is compensable.

However, it is established that if high frequency noise can cause hearing loss over a period of time, the low frequency noise will take little longer time to cause hearing loss. In circumstances where noise is likely to cause injury the workers have to wear snugly fitting ear plugs of rubber, wool or plastics. The muffs covering the complete ears may provide better protection. However, eliminating the source of noise or reducing its intensity must always be an option. Vibration that caused by machines could be a source of noise. Proper foundation to eliminate or decrease vibration could be one solution.


Related Discussions:- Noise exposures - factors affecting occupational health

Respiratry system, prepare a power point presantation of respiratry system

prepare a power point presantation of respiratry system

Explain adverse effects of indinavir, Explain Adverse effects of Indinavir ...

Explain Adverse effects of Indinavir   In addition to adverse effects similar to those of other protease inhibitors, indinavir causes elevation of indirect bilirubin, indinavir

How do the bacteria reproduce, Q. How do the bacteria reproduce? Bacter...

Q. How do the bacteria reproduce? Bacteria reproduce by binary fission termed as scissiparity. Some bacteria however present a kind of sexual reproduction transformation, conju

What is capillarity, What is capillarity? How this phenomenon is chemical...

What is capillarity? How this phenomenon is chemically explained? What is the relevance of capillarity for water transport in plants? Capillarity is the phenomenon by which

Retroviral method for gene transfer, R e troviral method: A retrovi...

R e troviral method: A retrovirus is a virus that carries its genetic material in the form of RNA rather than DNA. In this method retroviruses are used as vectors to transf

Internal structure of the heart of man, Internal structure of the heart of ...

Internal structure of the heart of man Internally there are four chambers in the heart. The upper two chambers are called auricles and the lower two chambers are called vent

Bacteria, Bacteria The study of bacteria is called bacteriology. Bacte...

Bacteria The study of bacteria is called bacteriology. Bacteria are unicellular organisms and possess a distinct cell wall. They are included in kingdom Prokaryote. The bacter

Requirements of various nutrients in constipation, Q. Requirements of vario...

Q. Requirements of various nutrients in constipation? The requirements of various nutrients are not altered in constipation. It is essentially a normal balanced diet (normal RD

Sterigmatocystin, These mycotoxins are structurally and biologically relat...

These mycotoxins are structurally and biologically related to the aflatoxins, and like the latter, they cause hepatocarcinogenic activity in animals. Among the organisms that prod

Example of positive feedback of the homeostatic regulation, Q. What is an e...

Q. What is an example of positive feedback of the homeostatic regulation? In positive feedback the effect caused by an action stimulates the action even more. This is a rarer m

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd