Which of the below structure doesn’t require PSC?
A. Bridge
B. Arch
C. Dam
D. Silos
Answer: Option B
Solution(By Examveda Team)
All other structures except arches carry heavy loads and hence require PSC to be efficient. Arches are not under so much compression and loading.Related Questions on Building Maintenance
Creep in concrete structure increases with:
A. Increase in humidity
B. Increase in water
C. Decrease in temperature
D. Decrease in humidity
To control corrosion, concrete with _________ is used.
A. Low permeability
B. Low thermal coefficient
C. More cement content
D. More coarse aggregates
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