Question

The minimum air space per worker prescribed by Indian Factory (Amendment) Act, 1987 is

• A. 200 cu ft
• B. 300 cu ft
• C. 500 cu ft
• D. 700 cu ft

Hint:

The 1987 amendment fixed worker air space at about 14.2 cubic metres.

Answer 1

The Correct Option is C

Step 1: Understanding the Question:
The question asks for the minimum air space that must be provided per worker under the Factories (Amendment) Act, 1987, a law meant to protect worker health and prevent overcrowding at workplaces.

Step 2: Key Formula or Approach:
Occupational health law fixes a minimum cubic space per worker so that there is enough fresh air and room to prevent buildup of heat, humidity and contaminants in a workroom.

Step 3: Detailed Explanation:
The Factories (Amendment) Act, 1987 raised the earlier prescribed minimum air space to 14.2 cubic metres per worker, which equals about 500 cubic feet.
This space is calculated ignoring any space more than 4.2 metres above the floor, so only the usable working height counts.
Options (A) 200 cu ft, (B) 300 cu ft and (D) 700 cu ft do not match this legally fixed value, so they are incorrect.

Step 4: Final Answer:
The minimum air space per worker under the 1987 amendment is 500 cubic feet.
\[ \boxed{500 \text{ cu ft}} \]