problem1. What are the four important physical parameters which you would use to measure the thermal comfort of employees working in hot and humid environment?
problem2. Name all the five constituents of a typical local exhaust ventilation system and their relevant functions.
problem3. Name all two analytical methods currently employed in Industrial Hygiene. Exemplify your answer with a typical ex.
problem4. What does LD 50 mean in Industrial Toxicology? What is its importance to workers handling pesticides?
problem5. What units are employed to quantify the standard service illuminance for specific work activities? Name all the instrument employed to appraise the lighting level in workplace?