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Construction Technology
- Which of the following is a primary function of formwork in construction?
- A) To provide thermal insulation
- B) To shape and support concrete until it cures
- C) To enhance aesthetics
- D) To reduce construction time
Answer: B) To shape and support concrete until it cures
- What type of foundation is most commonly used for residential buildings?
- A) Pile foundation
- B) Raft foundation
- C) Shallow foundation
- D) Deep foundation
Answer: C) Shallow foundation
- Which construction material is known for its high tensile strength?
- A) Concrete
- B) Steel
- C) Wood
- D) Brick
Answer: B) Steel
- What is the purpose of a construction schedule?
- A) To outline project costs
- B) To track material availability
- C) To manage project timelines and milestones
- D) To improve aesthetics
Answer: C) To manage project timelines and milestones
- Which type of concrete is specifically designed for quick setting?
- A) High-strength concrete
- B) Lightweight concrete
- C) Rapid-setting concrete
- D) Decorative concrete
Answer: C) Rapid-setting concrete
- What is the main advantage of using precast concrete?
- A) Increased weight
- B) Higher costs
- C) Faster construction times
- D) Limited design flexibility
Answer: C) Faster construction times
- Which of the following is used for temporary support during construction?
- A) Formwork
- B) Scaffolding
- C) Reinforcement bars
- D) Insulation
Answer: B) Scaffolding
- What is the function of a lintel in construction?
- A) To provide thermal insulation
- B) To support vertical loads above openings
- C) To enhance aesthetics
- D) To reduce moisture penetration
Answer: B) To support vertical loads above openings
- Which construction method involves the use of modules or prefabricated components?
- A) Traditional construction
- B) Modular construction
- C) Green construction
- D) Incremental construction
Answer: B) Modular construction
- What is the primary purpose of waterproofing in construction?
- A) To enhance aesthetics
- B) To prevent water intrusion
- C) To reduce thermal conductivity
- D) To increase structural strength
Answer: B) To prevent water intrusion
- Which of the following is a common material used for roofing?
- A) Asphalt shingles
- B) Steel
- C) Thatch
- D) All of the above
Answer: D) All of the above
- What is the role of a project manager in construction?
- A) To design buildings
- B) To oversee project planning and execution
- C) To handle financial transactions
- D) To perform site inspections
Answer: B) To oversee project planning and execution
- Which construction technique uses a combination of timber and steel?
- A) Steel frame construction
- B) Hybrid construction
- C) Concrete block construction
- D) Modular construction
Answer: B) Hybrid construction
- What is the main advantage of using energy-efficient building materials?
- A) Increased cost
- B) Reduced environmental impact
- C) Limited availability
- D) Aesthetic appeal
Answer: B) Reduced environmental impact
- Which type of masonry is known for its aesthetic appeal and durability?
- A) Brick
- B) Concrete block
- C) Stone
- D) All of the above
Answer: D) All of the above
- What is the purpose of a construction safety plan?
- A) To enhance aesthetics
- B) To ensure worker safety and compliance
- C) To outline project timelines
- D) To manage project costs
Answer: B) To ensure worker safety and compliance
- Which equipment is commonly used for lifting heavy materials on construction sites?
- A) Crane
- B) Excavator
- C) Bulldozer
- D) Forklift
Answer: A) Crane
- What is the function of a vapor barrier in construction?
- A) To provide insulation
- B) To prevent moisture movement
- C) To enhance aesthetics
- D) To support structural loads
Answer: B) To prevent moisture movement
- Which construction method involves layering materials to achieve structural integrity?
- A) Monolithic construction
- B) Composite construction
- C) Modular construction
- D) Timber framing
Answer: B) Composite construction
- What is the main advantage of using solar panels in construction?
- A) Increases energy costs
- B) Reduces reliance on fossil fuels
- C) Limited energy production
- D) High maintenance
Answer: B) Reduces reliance on fossil fuels
