Construction Technology Quiz Week 8 - Week 14

What is formwork primarily used for?

• To improve soil properties

• To support scaffolding

• To stabilize excavations

• To mould concrete

What is the purpose of trench support systems?

• To mold concrete

• To enhance soil properties

• To stabilize excavation walls

• To support scaffolding

Which underpinning method uses mini-piles?

• Mass Concrete Underpinning

• Beam and Base Underpinning

• Mini-Piled Underpinning

• Jet Grouting

What type of shoring uses inclined supports?

• Flying Shoring

• Dead Shoring

• Raking Shoring

• Bracing Shoring

What is the main objective of ground improvement?

• To reduce construction costs

• To enhance soil properties

• To increase labor efficiency

• To minimize surface disruption

Which technique is used for dynamic compaction?

• Heavy weight dropping

• Vibro-Compaction

• Jet Grouting

• Prefabricated Vertical Drains

What does trenchless technology minimize?

• Surface disruption

• Material costs

• Labor requirements

• Construction time

What is a key objective of green technology?

• Increase fossil fuel usage

• Reduce carbon footprint

• Enhance construction speed

• Promote urban sprawl

Which renewable energy system harnesses energy from the sun?

• Hydropower

• Geothermal Energy

• Wind Energy

• Solar Power

Which technology is used for carbon capture?

• Smart Grids

• Direct Air Capture

• LED Lighting

• Biomass Energy