Qty Price
20 to 99 $28.00 each
100+ $26.00 each

Diesel Mechanic - Form VMR (Online)

Starting from $28.00


50 items, Multiple-choice


Diesel vehicle repair knowledge

Skill Level:




Test Quantity:
Manual Quantity:
Manual Price:


The Diesel Mechanic test is a journey-level test that measures the required knowledge and skills for vehicle mechanics. This test can be used for assessing job applicants or incumbents.

Online Credits

When you purchase this product, you purchase online test administration credits. These test credits, once purchased, are placed in your online account and do not expire. Each credit can then be assigned to a test-taker for administration of this test via an internet-connected computer.

All tests administered on the Online Testing System are required to be proctored by a representative or third-party agent of the company.

Sample Question

Water in a cooling tower is cooled by the process of

A. filtration.
B. condensation.
C. evaporation.
D. sublimation.

Content Areas

Categories tested include:

Diesel Engines
Power Trains
Injector Systems
Exhaust & Emissions
Electrical Systems & Controls
Air Systems
Steering & Suspension

Product Statistics

This data was calculated from a group of vehicle mechanics at a Southwestern transit company.

Sample Size Mean Score Reliability (KR20) Std. Deviation Std. Error of Measurement
188 27.14 .78 6.61 3.10

O*NET Job Titles

Below are the O*NET job titles that were determined to be applicable to this test during the job analysis. Click the Job Title for more information about tasks performed, tools and technology used, job knowledge areas and abilities required, as well as related job titles.
This assessment is intended for use with jobs that are sufficiently related.

[Bus and Truck Mechanics and Diesel Engine Specialists]
Diagnose, adjust, repair, or overhaul buses and trucks, or maintain and repair any type of diesel engines. Includes mechanics working primarily with automobile or marine diesel engines.

Sample Reports

Sample reports are available after logging in.

Alternate Versions

Version Format Language SKU
Diesel Mechanic - Form VMR Paper Test English RR131

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