Cuestionario en vídeo sin título

What is a significant advantage of using construction machinery in a project?

• It requires more manual labor.

• It increases the time required for completion.

• It can perform the work of multiple people more efficiently.

• It is only suitable for small-scale projects.

Which type of mounting for excavation equipment is particularly suitable for resistant surfaces and provides greater stability and force?

• Truck-mounted

• Wheel-mounted

• Track-mounted

• Crane-mounted

What is the primary function of compaction equipment in construction?

• To excavate and load materials.

• To produce mechanically a greater density in the soil.

• To transport materials between sites.

• To drill and blast rocks.

¿Estás disfrutando la lección en vídeo?

• Sí

• No

What are the three main types of drilling equipment used for rock excavation?

• Percussion, rotary, and rotary-percussion drills

• Hand-held, fixed-frame, and crawler-mounted drills

• Blasting, ripping, and tunneling machines

• Dynamite, asphalt, and tar

Which type of crane is most commonly used in high-rise construction and features a horizontal boom?

• Stiff-leg derricks

• Drilling cranes

• Tower cranes

• Inclined boom tower cranes