Heavy Equipment Operation and Maintenance

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Questions and Answers

What is the primary purpose of earth moving equipment?

To excavate and relocate heavy materials, rocks, and mud (correct)
To construct new buildings
To transport heavy materials and debris
To manufacture construction materials

What are the two main parts that make up an excavator?

Engine and cab
Boom arm and driving base (correct)
Tires and bucket
Hydraulic system and controls

What is the primary use of graders in construction?

To move large objects
To construct new buildings
For the construction and maintenance of dirt and gravel roads (correct)
To excavate dirt and debris

What is the role of the operator in an excavator?

The operator sits within a small cab connected to the base and controls the arm (B) Signup and view all the answers

Which of the following is NOT considered earth moving equipment?

Forklift (D) Signup and view all the answers

What is the primary purpose of the third axle on a grader?

To stabilize the grader during operation (A) Signup and view all the answers

What is the main purpose of a scraper in earth moving applications?

To cut into the soil and fill the hopper (D) Signup and view all the answers

In which operations are loading shovels commonly used?

Earth moving and landscaping (B) Signup and view all the answers

What type of materials are tippers suited for carrying?

Bulk loads in construction (D) Signup and view all the answers

What is a trailer truck's composition?

A tractor unit and a trailer (C) Signup and view all the answers

Which equipment is known for having a movable ejection system?

Scraper (C) Signup and view all the answers

What distinguishes construction vehicles in terms of design?

Their huge size for transporting materials (D) Signup and view all the answers

What is the main purpose of a maintenance plan for equipment?

To provide procedures for inventory, troubleshooting, and repair of equipment (B) Signup and view all the answers

What is one of the initial steps in implementing an equipment maintenance program?

Develop written policies and procedures for maintaining equipment (A) Signup and view all the answers

What should a maintenance plan specify?

The frequency with which all maintenance tasks should be performed (D) Signup and view all the answers

What is one of the purposes of training staff on the use and maintenance of equipment?

To assure that all staff understand their specific responsibilities (C) Signup and view all the answers

What is one recommended practice for maintaining equipment?

Attach a label to the instrument indicating when the next maintenance or service should be performed (D) Signup and view all the answers

What is the first step in troubleshooting equipment problems?

Identify the source of the problem by observing the equipment's behavior (D) Signup and view all the answers

What should be an essential part of the quality system?

All of the above (D) Signup and view all the answers

What should each piece of equipment have to document all its characteristics and maintenance elements?

A dedicated logbook (A) Signup and view all the answers

What should be recorded in the equipment logbook?

All of the above (D) Signup and view all the answers

What should be defined in appropriate documents?

Maintenance policies and procedures (D) Signup and view all the answers

What will keeping good equipment records allow for?

Thorough evaluation of any problems that arise (A) Signup and view all the answers

What should be included in the logbook when an instrument develops a problem?

All of the above (D) Signup and view all the answers

What is the primary function of a concrete mixer?

To mix cement, aggregates, and water to form concrete (C) Signup and view all the answers

Which machine is used to compact soil, gravel, concrete, or asphalt in road construction?

Road roller (B) Signup and view all the answers

What is the primary purpose of a paver?

To lay asphalt on roadways (B) Signup and view all the answers

Which of the following is NOT a common pneumatic construction tool?

Paver (D) Signup and view all the answers

What is the purpose of pumps in construction?

To supply water or dewater construction sites, and provide water jets (D) Signup and view all the answers

Which of the following is a machine used for compaction in the construction industry?

Compactor (B) Signup and view all the answers

Flashcards

Earth Moving Equipment Purpose

To excavate and relocate heavy materials like rocks and mud.

Excavator Main Parts

Boom arm and driving base.