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QUESTION
a) Describe briefly the two classes of glare that employees may encounter in their work environment due to poor quality of lighting
b) The Fan Laws define the relation of volume flow, pressure and power against the fan speed. How does the volume flow, pressure and power varies with the fan speed ratio if the speed is varied whilst diameter and density remain constant
c) Name the test equipment that a Ventilation Engineer has to use in order to assess the efficiency of a Local Exhaust Ventilation system. Your answer should mention which instruments that measure the corresponding physical parameters.
d) The threshold of hearing corresponds to a reference intensity of 10-12Wm-2. If the sound intensity is 1mW/m2, find the sound pressure level in decibels
e) Briefly elaborate on three common indices of thermal stress used in assessing employee's comfort in a hot working environment
Define a confined space and give some examples of such spaces b) Name two main health hazards present in such place of work? c) Outline the essential elements to be included in the preparation of a safe system of work
Write a litrature review about: Sustainability movement and green building
Determine the incremental profit Electron Control
The case study on current homeland security issue and one that affects the US
Motivating factors to improve organisation health and safety State three major reasons to express concern towards health and safety at work
Explain what is meant by safe system of work (ii) What are the factors to be considered when developing a safe system of work? (iii) What are the benefits of doing a Job Safety Analysis? (iv) List the factors to be considered when setting a ..
Schizophrenia does not really have just one single cause. It is a possibility that this disorder could be inherited but not all doctors are sure.
Outline five (5) hazards associated with the use of fork lift trucks. Describe four (4) safety precautions that need to be followed in the use of fork lifts The replacement of fluorescent tubes in a workshop is to be carried out using a forkli..
Use information from the article/case study, other sources discovered during your research, and your own reasoned arguments
Outline the provision of the Occupational Safety & Health Act 2005 with regard to risk assessment Identify three options for machinery risk reduction Describe the factors that should be considered while carrying out the risk assessment exercise
Managing Ashland MultiComm Service
Write an analysis of this situation and recommend actions, describes herself as a facilitator and troubleshooter.
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