MASS Test 2026
Ace your MASS exam with free practice questions covering data measurement, SI units and conversions, scientific assessment methods, and scoring calculations. Ideal for students and professionals preparing for measurement exams.
The MASS test is administered by individual utility companies. Your score on the MASS exam is often transferable between different utility companies that use the EEI testing standard, valid for several years.
MASS Practice Test Questions
Prepare for the MASS - Test exam with our free practice test modules. Each quiz covers key topics to help you pass on your first try.
MASS Test Dig Safe Regulations
MASS Exam Questions covering Test Dig Safe Regulations. Master MASS Test concepts for certification prep.
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MASS Test Equipment Components and Inspection
Free MASS Practice Test featuring Test Equipment Components and Inspection. Improve your MASS Exam score with mock test prep.
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MASS Test Load Charts and Capacity
MASS Mock Exam on Test Load Charts and Capacity. MASS Study Guide questions to pass on your first try.
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MASS Test MA Laws and Regulations
MASS Test Prep for Test MA Laws and Regulations. Practice MASS Quiz questions and boost your score.
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MASS Test Safe Operating Procedures
MASS Questions and Answers on Test Safe Operating Procedures. Free MASS practice for exam readiness.
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MASS Test Standard Hand Signals
MASS Mock Test covering Test Standard Hand Signals. Online MASS Test practice with instant feedback.
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MASS Aptitude Test
Free MASS Quiz on Aptitude Test. MASS Exam prep questions with detailed explanations.
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MASS Test Rigging and Slings
MASS Practice Questions for MASS Test Rigging and Slings. Build confidence for your MASS certification exam.
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MASS Math Test
MASS Test Online for Math Test. Free practice with instant results and feedback.
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MASS Mechanical Concepts
MASS Study Material on Mechanical Concepts. Prepare effectively with real exam-style questions.
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MASS Test Assembling Objects
Free MASS Test covering Test Assembling Objects. Practice and track your MASS exam readiness.
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MASS Test Mathematical Usage
MASS Exam Questions covering Test Mathematical Usage. Master MASS Test concepts for certification prep.
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MASS Test Mechanical Concepts
Free MASS Practice Test featuring Test Mechanical Concepts. Improve your MASS Exam score with mock test prep.
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MASS Test Power Plant Safety
MASS Mock Exam on Test Power Plant Safety. MASS Study Guide questions to pass on your first try.
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MASS Test Spatial Reasoning Principles
MASS Test Prep for Test Spatial Reasoning Principles. Practice MASS Quiz questions and boost your score.
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MASS Test Technical Reading Comprehension
MASS Questions and Answers on Test Technical Reading Comprehension. Free MASS practice for exam readiness.
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Quick review for the Maintenance Positions Selection System
🧠What does the MASS test measure?
The MASS test measures aptitude for power plant maintenance jobs like mechanics and electricians.
START MASS PRACTICE TEST🔧What are the 4 main sections?
The four sections are Assembly, Mechanical Concepts, Reading Comprehension, and Math Usage.
GET MASS EXAM PREP⏱️How long is the MASS exam?
The total testing time is approximately 4 hours, including instructions and breaks.
REVIEW MASS QUESTIONS⚙️What is Mechanical Concepts?
It tests understanding of basic mechanical principles like gears, pulleys, and levers.
TRY MASS MOCK EXAM📖Is reading comprehension hard?
It involves reading technical passages and answering questions to test information retention.
ACCESS MASS STUDY GUIDE🔢Can I use a calculator?
No, calculators are generally not permitted on the MASS Math Usage section.
PRACTICE MASS TEST NOWMASS Exam Study Guide
This comprehensive MASS study guide helps you understand the key components of the EEI MASS test.
MASS Test Format
The MASS exam structure is designed to evaluate aptitude for maintenance work. The EEI MASS test includes four distinct test batteries.
Tests ability to understand mechanical principles.
- Topics: Physics, machines, motion
- Questions: ~44 Questions
Measures ability to visualize assembly of parts.
- Topics: Visualizing connections
- Questions: ~20 Questions
Assesses basic math skills needed for maintenance.
- Topics: Basic math, conversions
- Questions: ~18 Questions
Tests ability to read and understand technical text.
- Topics: Technical manuals, procedures
- Questions: ~36 Questions
Each section has a very specific time limit.
- Topics: Time management
- Questions: Short duration per section
Scores are converted into an index probability.
- Topics: Pass/Fail criteria
- Questions: Combined score
The MASS exam penalizes incorrect answers in some versions, but generally, accuracy is key. Focus on getting questions right rather than rushing through and guessing blindly.
MASS Score Calculator
Total Scored Questions
150
105 out of 150 correct
70%
Required to Pass: ~70% (Estimated)
MASS Salary Information
$82,000
Median Annual Salary
How to Become a MASS Tech
The path to a career requiring the EEI MASS test follows a standard process.
Apply
Invite
Study
Exam
MASS Test Costs
Typically, the MASS exam is free for job applicants.
Since the utility company covers the MASS test fee, your only investment is in preparation materials to ensure you pass.
MASS Testing Contacts
For official information, contact the EEI or your hiring utility.
EEI
Test Developer
MASS Test Day Checklist
Ready to Pass the MASS Exam?
Join thousands of successful candidates who used our MASS practice test to launch their careers in the power industry.
MASS Renewal Requirements
Validity
Varies
Transferable
Yes
Passing the MASS exam at one EEI-member utility often qualifies you at others, meaning you may not need to retest when changing jobs.
MASS Questions and Answers
About the Author
Certified Professional Development Expert & Niche Certification Advisor
University of Pennsylvania Graduate School of EducationDr. Alexandra Kim holds a PhD in Professional Studies from the University of Pennsylvania and is a Certified Professional in Learning and Performance (CPLP) and Certified Professional in Talent Development (CPTD). With 17 years of corporate training and professional certification advisory experience, she helps professionals navigate specialized, emerging, and cross-industry certification programs.