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WorksheetsL3 - WASTE DISPOSAL AND SEWAGE SYSTEMS
Total questions: 15
Worksheet time: 9mins
What are the different types of sewage treatment systems that can be found in Malaysia? (Select all the right answers)
Individual Septic Tanks
Imhoff Tanks
Oxidation Pond
Tectonic Sewage Treatment Plant
What is the most common form of sewerage system in Malaysia?
Individual Septic Tanks
Connected Sewerage System
Imhoff Tanks
Oxidation Pond
How many chambers can be found in an Individual Septic Tank?
1
2
3
4
Which of the following describe sewage treatment system that is suitable for individual buildings and a cheap solution to disposing of sewage?
Individual Septic Tank
Connected Sewerage System
Oxidation Pond
Mechanical Sewage Treatment Plants
What is the process that takes place in the individual septic tank sewage treatment system?
Anaerobic digestion
Aerobic digestion
Osmosistic digestion
Homeostasis digestion
Which of the following are the characteristics of a Connected Sewerage system in a building? (Select all the right answers)
No need for desludging maintenance
Suitable for single dwellings
Suitable for high-rise and complex buildings
Need to desludge every 2 years
Which of the following are the charateristics of an Individual Septic Tank in building? (Select all the right answers)
No need for desludging maintenance
Suitable for single dwellings
Suitable for high-rise and complex buildings
Need to desludge every 2 years
How does the waste pipings arranged in the sewerage system of a building?
Direct and straight as possible
Complex and with a branching network
Parallel and segregated from one another
Intersect with one another at a perpendicular angle
How does the engineers decide the size of waste plumbing lines? (Select all the right answers)
Location in the system
Total number
Types of fixture
Price of the building
What is the function of cleanouts?
To facilitate removal of solid wastes from clogged pipes
To admit fresh air into the waste plumbing system
To connect one or more fixtures to soil or waste stacks
Ensure sewer lines can be checked for damage and maintenance
What is the function of the waste stack/ pipe?
To facilitate removal of solid wastes from clogged pipes
To admit fresh air into the waste plumbing system
To connect one or more fixtures to soil or waste stacks
Ensure sewer lines can be checked for damage and maintenance
What is the function of the vent pipe?
To facilitate removal of solid wastes from clogged pipes
To admit fresh air into the waste plumbing system
To connect one or more fixtures to soil or waste stacks
Ensure sewer lines can be checked for damage and maintenance
What is the function of the manholes?
To facilitate removal of solid wastes from clogged pipes
To admit fresh air into the waste plumbing system
To connect one or more fixtures to soil or waste stacks
Ensure sewer lines can be checked for damage and maintenance
Where do garbage chutes usually found?(Select all the right answers)
Single-storey terrace house
2-storey townhouse
High-rise service apartment
Multi-storey shopping complex
How does the sewage drainage system flow from one pipe to another?
by gravity force
by sewage pump
by vacuum pressure
by manual trajectory
