‘Safety officers’ have to be appointed in factories where no. of workers is more than
**Core Concept**
The concept being tested here involves occupational health and safety regulations, specifically the appointment of safety officers in factories based on the number of workers. This is a crucial aspect of **occupational medicine** and **industrial hygiene**, aiming to prevent work-related injuries and diseases.
**Why the Correct Answer is Right**
Although the exact number is not provided, the principle behind appointing safety officers is to ensure that workplaces with a larger number of employees have dedicated personnel overseeing safety measures. This is because larger workplaces are at a higher risk of accidents due to the increased number of workers, machinery, and processes involved. The appointment of safety officers is mandated by **labor laws** and **regulations** to mitigate these risks.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not specify the correct threshold for the number of workers.
**Option B:** Similarly, this option does not provide the accurate number of workers required for the appointment of safety officers.
**Option C:** This option is also incorrect as it does not match the regulatory requirement for appointing safety officers.
**Option D:** This option is incorrect because it is not the correct answer choice based on standard occupational health and safety regulations.
**Clinical Pearl / High-Yield Fact**
It's essential for healthcare professionals, especially those involved in occupational medicine, to be aware of the legal requirements and regulations regarding workplace safety. This includes knowing the threshold number of workers that necessitates the appointment of safety officers, which can vary by country and jurisdiction.
**Correct Answer:** Correct Answer: C. 1000