Worksheetssurvey
Total questions: 10
Worksheet time: 5mins
What is the primary material used to make traditional bricks?
A. Cement
B. Clay
C. Limestone
D. Sand
2. Which of the following is NOT a physical property of construction materials?
A. Density
B. Color
C. Cost
D. Thermal conductivity
3. What tool is commonly used to smooth a wall surface before painting?
A. Hammer
B. Sandpaper
C. Trowel
D. Wire cutter
4. Which sanitation facility uses anaerobic bacteria to treat waste?
A. Septic tank
B. VIP
B. VIP latrine
C. Bio-digester
D. Pour-flush toilet
5. Which material has the highest fire resistance?
A. Timber
B. Brick
C. Plastic
D. Aluminum
. Which is NOT a component of a bio-digester system?
A. Gas outlet
B. Digestion tank
C. Electrical pump
D. Inlet chamber
7. Which tool is best for removing old paint from a wall surface?
A. Level
B. Paint roller
C. Scraper
D. Plumb bob
8. What does VIP in VIP latrine stand for?
A. Ventilated Improved Pit
B. Very Important Place
C. Vertical Inlet Pipe
D. Ventilation Insid
e Pit
9. Which brick property refers to its ability to withstand pressure without breaking?
A. Porosity
B. Color
C. Compressive strength
D. Absorption rate
10. What is the recommended maximum water absorption rate for a good quality brick?
A. 30%
B. 25%
C. 20%
D. 50%
