Q1. What is the primary function of a foundation in a building?
Correct: To distribute load to the soil
Foundations transfer the building's weight to the ground evenly.
Q2. Which material is commonly used for reinforcement in concrete?
Correct: Steel
Steel bars provide tensile strength to concrete structures.
Q3. What does RCC stand for?
Correct: Reinforced Cement Concrete
RCC combines concrete and steel for enhanced strength.
Q4. What is the process of compacting soil to increase its density called?
Correct: Compaction
Compaction reduces voids in soil for better stability.
Q5. Which type of dam relies on its weight for stability?
Correct: Gravity dam
Gravity dams use their mass to resist water pressure.
Q6. What is the angle of repose?
Correct: The steepest angle at which soil remains stable
It determines the stability of slopes in soil mechanics.
Q7. Which test measures the workability of concrete?
Correct: Slump test
Slump test assesses the consistency of fresh concrete.
Q8. What is the main purpose of a retaining wall?
Correct: To hold back soil
Retaining walls prevent soil erosion on slopes.
Q9. Which type of bridge has cables supporting the deck?
Correct: Suspension bridge
Suspension bridges use cables from towers to hold the roadway.
Q10. What is hydrology?
Correct: Study of water in the environment
Hydrology deals with the distribution and movement of water.
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