Module 22201 Exam Introduction to Earthmoving

Front

Excavated material is returned to an excavation site as _____?

Back

back-fill

Front

To enhance the strength of the soil and give it cement-like properties, fly ash is mixed with

Back

lime

Front

The main purpose of compaction is to _____?

Back

reduce the risk of future settling

Front

The preferred atmospheric condition for performing soil stabilization is _____.

Back

mild with little or no rain

Front

Soil stabilization is the process of preparing sub-base soils to provide a _____?

Back

higher loadbearing capacity

Front

During the excavation cycle, after dumping a load, the equipment is _____.

Back

backhauling

Front

A traffic control supervisor on a construction project is responsible for _____?

Back

managing operating conditions at the loading and dumping sites

Front

When loading from stockpiles and spoils, the primary piece of equipment used is the _____?

Back

front-end loader

Front

Spoil sites are dump sites for the following types of materials EXCEPT _____: surplus excavation materials, unsuitable fill materials, materials stored for future use.

Back

fill for raising a grade to specification

Front

Over-the-road hauling involves transporting material _____.

Back

on a public highway