Gabriel, Specialist in Exam Preparation at JobTestPrep.
Have a question? Contact me at ask_gabriel@jobtestprep.com
The Postal Exam 955, also known as the USPS Maintenance Test, is used to screen candidates applying to various USPS maintenance positions, such as Maintenance Mechanic, Electronic Technician, Building Equipment Mechanic, and more. The Exam is 75 minutes long and covers 8 content areas.
The test is based on the content and structure of the Ramsay Test known as the MultiCraft test.
The minimum passing score for each of the Postal Exam 955 content areas is 70. If you fail to reach this score, you’ll receive an “Ineligible” status. A retest is usually possible only 6 months after your initial test date.
There are five basic parts to the 955 Exam:
The first three parts correlate directly to scores for the jobs of the same title.
Building Equipment correlates to both Building Equipment Mechanic (BEM9) and Area Maintenance Technician (AMT9) jobs.
The spatial reasoning portion of the test is a general topic that’s likely to apply to all test scores.
The five basic parts are divided into 8 content areas:
The USPS 955 is a hard exam, as it requires solid theoretical and practical knowledge in a wide range of mechanical and electrical topics. Candidates with no experience in these fields will find the test harder. That being said, prior prep can help increase your chances of scoring high.
Let’s try some free USPS 955 exam questions to check your overall level of readiness.
This is a predominantly theoretical section that revolves around the fundamentals of electricity. While simple for many candidates, those who have not dealt with electrical theory recently will often find this section problematic and will need a focused recap to ace it.
1. In a 110V electrical system, there are three appliances: appliance A (550W) appliance B (770W), and appliance C (330W). Given that all appliances operate simultaneously, what is the minimum required fuse rating?
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This is a relatively practical section, but theoretical knowledge of motor types and functionality is required as well.
2. In induction motors, the difference between the synchronous and asynchronous speed of the rotor is referred to as:
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With the advancement of technology, this section becomes increasingly important in the 955 test. It covers all levels of control circuits, from fundamental concepts to the advanced analysis of ladder diagrams.
3. Base your answer to the following question on the figure below:
What is the current flowing through R2?
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4. What is the equivalent Boolean expression for the PLC program below?
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Our in-house team, comprised of specialists in mechanics, electronics, and cognitive testing, works relentlessly to create the most accurate and comprehensive USPS exam 955 preparation around.
Each 955 maintenance exam prep test is thoroughly researched and frequently updated to ensure that you get the most accurate and thorough test practice available.
Over the past five years, we've helped over 4,500 candidates prepare for their USPS Exams. Your success could be next!
This section deals with electrical test instruments such as ammeters, meggers, and multimeters. While most candidates are familiar with the basic operation of these tools, the Postal Exam 955 test questions tend to be a bit more in-depth.
In electrical circuits, the voltmeter is always connected in ____________ and the ammeter is always connected in ____________.
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Hydraulics and pneumatics are two of the most prevalent topics in this test aimed at strictly mechanical positions. Apart from being familiar with practical methods and concepts, this section also deals a lot with theoretical knowledge. This makes this section a pain point for experienced candidates in particular.
Which type of valve should be used when a precise, low flow is required?
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Which type of pipe would be most recommended to install deep beneath the ground?
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This is another very prevalent mechanical topic. Although covering around 14 sub-topics (e.g., couplings, bearings, shafts, etc.), several sub-topics often constitute the majority of questions in this section, so they are more worthy of your attention.
What is the aim of flexible couplings?
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"The prep exams were very good. The USPS Exam 955 test has so much on it, and the JobTestPrep exams did a great job explaining and showing examples of what to expect on the test."
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This part tests your ability to imagine what three-dimensional objects will look like after they have been rotated.
Two separate objects are placed at the center of the screen, each with a dot placed in one corner. The answer choices contain the same two objects, rotated in some way. Only one of the five options shows both the dots placed in the same corners as in the model.
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1 | 2 | 3 | 4 | 5 |
C | B | B | A | D |
6 | 7 | 8 | 9 | |
B | D | B | C |
This section provides a comprehensive breakdown of the various USPS Maintenance test study guides included in the JobTestPrep preparation.
These guides include a thorough analysis of relevant concepts, detailed explanations, and helpful tips built to create solid theoretical and practical foundations in a wide range of mechanical and electrical topics.
Mechanical and Electrical Comprehension 955 Exam Study Guide
This guide provides the theory behind Mechanical and Electrical concepts along with a detailed analysis of common questions and tips that can help you solve them with ease.
LOCKOUT/TAGOUT Procedures USPS Exam 955 Study Guide
Lockout/tagout is the most important safety concept in the workplace. It is the procedure that controls hazardous energy during processes like maintenance and inspection. This guide walks you through the steps of the lockout procedure.
Spatial Reasoning USPS 955 Exam Study Guide
The aim of Spatial Reasoning questions is to examine your orientation skills in a two-dimensional space. This short guide will provide helpful tips on how to solve common spatial questions.
Welding 955 Exam Study Guide
This guide breaks down common welding tools and concepts. Inside, you’ll find detailed explanations of Arc Welding, Air Carbon-Arc Cutting, Gas Welding, and much more.
Hydraulics Postal Exam 955 Study Guide
Inside the hydraulics guide, you will find information on Hydraulics tools and concepts, including Basic hydraulics, Pumps (like the Piston and Vane Pump), Valves (Like Selector Valves and Relief Valves), etc.
Rigging USPS 955 Study Guide
The rigging study guide dives deep into Rigging tools and concepts. You will find a wealth of information and a full breakdown of Basic Scaffolds and Ladders, Cranes and Hoists, Crane Types, Block and Tackle as well as much more.
Power Transmission Postal 955 Study Guide
This guide will help you learn more about power transmission tools and concepts like Bearings, Gears, Belt Drives, and much more.
The USPS 933, along with the 931 and the 932 versions, were previously used to screen candidates applying for maintenance positions. These exams were replaced by the 955, which became the official USPS exam for maintenance applicants.
This exam is commonly used by the USPS to assess the computer skills of candidates applying for clerk, secretary, and assistant positions.
To get hired, you must pass a 5-panel urine drug test. The USPS is strict about this issue and will turn down many qualified applicants because of the drug test, making it their biggest hurdle in finding employees.
Are you applying for other jobs at the USPS? Learn more about their postal exams here:
About the Author:
Jonathan, Specialist in Exam Preparation at JobTestPrep.
Have a question? Contact me at ask_jonathan@jobtestprep.com