A ____ Vent Is Both a Drain Line and a Vent

question 26

Multiple Choice

A ____ vent is both a drain line and a vent line.

• A) loop
• B) circuit
• C) wet
• D) back

---

Definitions:

Assignment Method

A mathematical technique used for optimal allocation of jobs to resources, minimizing cost or maximizing efficiency in operations.

Project Hours

The total amount of time allocated or spent on the completion of tasks within a project, often tracked for management, billing, or productivity purposes.

Optimal Assignment

The most efficient allocation of resources, tasks, or individuals to various roles or positions, with the goal of maximizing productivity or minimizing costs.

Top Consultants

Highly regarded professionals in consulting who provide expert advice in their specific areas of expertise.