Question

A barricade across a river to intercept the singly floating timber coming down a river, with a view to catching, collecting or diverting it into other channel is termed as ____.

• A. Wetslides
• B. Rafting
• C. Floating
• D. Boom

Hint:

Booms are essential in river driving. They work similarly to how a net catches fish; they catch the scattered "floating" timber at a specific bottleneck in the river.

Answer 1

The Correct Option is D

Step 1: Understanding the Question:
The question relates to forest utilization and the transport of timber via water. It asks for the specific term used for a structure or barricade constructed across a water body to manage floating logs.
Detailed Explanation:

• Water transport is one of the oldest and most economical methods for moving heavy timber from mountainous forest areas to markets or processing centers.

• When logs are transported individually (singly floating), they are susceptible to getting lost, stuck in river bends, or moving past the intended destination.

• A Boom is a temporary or permanent barricade consisting of a chain of floating logs, timbers, or steel pontoons fastened together.

• It is placed strategically across a river or stream at a designated catching station.

• The primary functions of a boom include stopping the logs, guiding them towards a side channel (canal), or holding them in a "pocket" for sorting and further transport (like rafting).

• Analysis of other options:
- Wetslides are artificial chutes used for downhill transport on land.
- Rafting is the method where logs are tied together into large bundles to be towed as a single unit.
- Floating is the general term for the movement of timber by the buoyancy of water.

Step 2: Final Answer:
A barricade used for intercepting and managing singly floating timber is called a Boom.