A fire detector cannot detect:
A. Radiation
B. Heat
C. Light
D. Smoke
Answer: Option C
Solution(By Examveda Team)
A fire detector cannot detect light. It can detect radiation, heat and smoke.This Question Belongs to Civil Engineering >> Building Maintenance
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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