Construction Vehicles  and Excavators at Work

Construction Vehicles and Excavators at Work

Assessment

Interactive Video

Performing Arts, Engineering, Physics, Science, Other, Architecture

KG - 9th Grade

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial introduces the science of hydraulics in machines, focusing on excavators, dump trucks, and bulldozers. It explains the parts and functions of an excavator, including the bucket, linkage, stick, boom, cab, engine, swing drive, and tracks. The tutorial details the hydraulic system, covering the boom, stick, and bucket cylinders, as well as the hydraulic reservoir and pump. It also explores how hydraulics are used in dump trucks and bulldozers, highlighting the role of hydraulic cylinders in lifting and moving heavy loads. The video concludes with a summary of the importance of hydraulics in building the world.

Read more

1 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

Evaluate responses using AI:

OFF