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Which of the following is NOT the correctly matched pair? 1. Open sluice - Non-modular outlet 2. Gibb's module - Modular outlet 3. Drowned pipe outlet - Modular outlet 4. Venturi flume - Semi module

Which of the following is NOT the correctly matched pair? 1. Open sluice - Non-modular outlet 2. Gibb's module - Modular outlet 3. Drowned pipe outlet - Modular outlet 4. Venturi flume - Semi module Correct Answer 3

Type of outlets

Definition/Example

Non-Modular Outlets

Discharge depends upon the differences of head between distributary and the water course.

Example – open sluice and drowned/submerged pipe outlet

Semi-Modular Outlets

Discharge is independent of the water course so long as minimum working head is available.

Example- Pipe Outlet, Venturi Flume, Open flume and Orifice semi-module

Modular outlets

Discharge is constant and fixed within the limits irrespective of the fluctuations of the water levels.

Example – Gibb’s Module

Related Questions

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