A derrick is a lifting device composed of one or more poles, often used on ships or oil rigs, to hoist heavy loads. It is crucial in industries like construction and oil extraction, where it facilitates the movement and positioning of large materials or equipment with precision and safety.

Derrick

Lifting device

One or more poles

Ships

Oil rigs

Hoist heavy loads

Construction is the process of creating infrastructure or buildings, involving planning, design, and execution phases that integrate various disciplines and technologies. It requires coordination among multiple stakeholders, adherence to safety regulations, and management of resources to achieve successful project completion.

Construction

Oil extraction is the process of removing crude oil from the earth, which involves drilling wells and using various techniques to bring the oil to the surface. This process is critical to the global energy supply but raises environmental and economic challenges, including resource depletion and pollution.

Concepts

Relevant Degrees

Your Lessons