Question

Due to which of the following reason, usually pipes are made of standard length, not of desired length?

• A. Constraints of manufacturing
• B. Policy of government
• C. Existence of friction
• D. Leakage possibilities

Hint:

Standard pipe lengths = easier manufacturing, inventory, and installation. Custom lengths = more cost and complexity.

Answer 1

The Correct Option is A

Pipes are generally manufactured in standard lengths such as 3 meters, 6 meters, or 12 meters.
This is done to maintain uniformity in production, reduce complexity, and ensure compatibility with fittings and joints.
- Manufacturing constraints include limitations of extrusion machines, handling systems, packaging, and transportation.
Producing pipes of random or desired lengths for every customer is impractical and costly.
- Government policy does not dictate pipe lengths.
- Friction and leakage possibilities are performance-related concerns but are not directly related to why lengths are standardized.
Therefore, the correct reason is the constraints of manufacturing.