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Mechanical Engineering and Math

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The mechanical engineering and math test assesses candidates' knowledge of concepts, principles, and best practices in various engineering branches such as mechanics, thermodynamics, material science, and electricity, together with their ability to solve mathematics problems.

It's an ideal test for pre-employment screening. A good mechanical engineer needs to understand engineering physics, mathematics principles, and materials science in order to design, analyze, manufacture, and maintain mechanical systems.

This online test requires candidates to choose correct answers about problems from different engineering fields and to calculate solutions of various engineering and math problems.

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Free Sample Questions for Mechanical Engineering and Math Test

Our sample questions are free for companies to use on a trial plan. See more about our premium questions for paid plans below.

Gasoline Engine

3min
  -  
Easy 
  -  
MCA

Mechanical Engineering Gasoline Engine Thermal Efficiency Thermodynamics New Public

The research and development department is looking for ways to improve engine efficiency for a gasoline engine that they'll use in a car.

Which changes would increase engine efficiency for the gasoline engine?

(Select all acceptable answers.)

Temperature Alarm

3min
  -  
Easy 
  -  
FILL

Mechanical Engineering Bimetal Materials Properties New Public

A company is developing a temperature alarm, based on the schema below, that should close an electric circuit when the temperature rises above 150°C:

Temperature Alarm

  Linear coefficient of thermal expansion (x10-6K-1) Volumetric mass density (kg/m3) Melting point (°C)
Brass 13 8600 1000
Copper 17 8940 1100
Iron 11.8 7870 1500
Mercury 181 13540 -39
Polystyrene 70 1060 100
Steel 12 7800 1600

Based on available materials and their properties, choose materials for the temperature alarm that require the smallest temperature difference to do the task.

For Material 1: ___

For Material 2: ___

Rolling Dice

5min
  -  
Easy 
  -  
NUM

Math Probability New Public

While waiting at the Doctor's office, Sam played a game with the following rules:

  • He rolled a fair six-sided dice.
  • When he rolled an odd number, he marked that game as a loss.
  • When he rolled an even number, another fair six-sided dice was rolled.
  • If that second roll was the same number as the first roll, he marked that game as a win. Otherwise, the game was marked as a loss.

What is the probability, as a percentage rounded to the nearest integer, of winning the game?

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Premium Questions for Mechanical Engineering and Math Test

TestDome offers a premium questions library with 1000+ unique, hand-crafted questions whose answers can’t be found online. If you spot an answer somewhere online, we’ll give you a refund.

Question Names

These premium questions are included in this pre-built test and can be added to any multi-skill test. Please sign up for a paid plan to view the questions in detail.

Sensor Set, Attic, Roulette, Savings Account, Handbarrow, Fraction Equation, Classification Yard, Construction Yard, KERS, Railway Track, Motor Speed, Clutch Pedal
Covered Skills

Testing of these skills is covered in this pre-built test because they’re closely related. On our paid plan, you can easily create your own custom multi-skill tests.

Math Linear algebra Vectors Geometry Trigonometry Volume Independent events Probability Interest problems Simple interest Linear systems Arithmetic Fractions Combinatorics Permutation Mechanical Engineering Materials Properties Volumetric Mass Density Angular Momentum Thermal expansion Thermodynamics Electric motor Electricity Synchronous motor Force Lever
Recommended Job Roles

These are the job roles that we recommend for the Mechanical Engineering and Math online test.

Automotive Engineer
Industrial Engineers
Maintenance Engineers
Mechanical Engineer

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