The Plant Operator Selection System (POSS) test is an exam designed by the Edison Energy Institute (EEI) to assess your aptitude and skills with relation to power plant operations positions, such as those in fossil, hydroelectric, or nuclear power plants. The POSS is administered by a variety of utility companies to ensure their potential employees have the requisite knowledge and skills to be productive, efficient power plant employees. Many companies administer the POSS as part of the application process, which means the specific regulations and conditions for the exam may vary. Your future employer will provide you with additional information regarding their POSS testing process.
Use the BMAT Section 2 guide for an overview of the scientific and mathematical knowledge which Section 2 can draw on. Look at further resources and videos: Make yourself familiar with the test format, by reading through the test specification. Get ready to ace your exams with our wide selection of study aids and test prep books. Find top-rated test prep guides for the SAT, ACT, AP, GRE, LSAT, MCAT, and more educational and professional exams. Score high marks on your next big exam with our top study resources.
How many questions are on the Plant Operator Selection System test?
The POSS is a multiple-choice, paper-and-pencil aptitude test containing a total of approximately 230 questions. You will be given approximately 80 minutes to complete the test, although times may vary slightly across companies.
What does the Plant Operator Selection System test cover?
The POSS consists of five different test batteries, or sections, covering Reading Comprehension, Mechanical Concepts, Mathematical Usage (short-form or long-form, depending on position), Spatial Ability (also referred to as Figural Reasoning), and Tables and Graphs (consisting of two parts). The content, number of questions, and time allotted for each test battery are as follows:- Reading Comprehension: 36 questions based on 5 passages of reading; 30 minutes
- This section consists of short reading passages based on primarily technical concepts, such as what you might read in utility training manuals. You will need to demonstrate your comprehension of these passages.
- Mechanical Concepts: 44 questions; 20 minutes
- This section consists of questions regarding the use of mechanical devices related to power plant operations. You will see line drawings of pulleys, levers, gears, ramps, and fulcrums, and be expected to demonstrate your understanding of motion, momentum, pressure, and related physics concepts.
- Mathematical Usage: 18 questions for the short-form, and 46 questions for the long-form; 7 minutes and 14 minutes respectively
- This section consists of questions covering mathematical formulas and mathematical problem-solving skills. Typically, if you are applying for a plant operator position, you will take the short-form version of this test battery. If you are applying for a supervisory role, you will likely take the long-form version of this test battery.
- Spatial Ability (also referred to as Figural Reasoning or Assembly): 20 questions; 10 minutes
- This section consists of questions related primarily to assembly. You will see drawings of disassembled devices and be required identify their parts, demonstrate understanding of perspective, and visualize assembled devices.
- Tables and Graphs (parts I and II): 60 questions for part I, and 24 questions for part II; 5 minutes and 4 minutes respectively
- This section consists of two parts, including tables exhibiting numerical relationships and graphs displaying a variety of comparisons. You will be required to demonstrate your ability to interpret data as displayed in tabular format.
Plant Operator Selection System Study Guide
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Test Preparation
Now that you have a better understanding of the content and structure of the Plant Operator Selection System test, you are ready to begin preparing for exam day. Getting enough sleep, eating properly, and taking care of yourself physically will certainly help. However, when it comes to test preparation, the best way to ensure you do well on the POSS, and ultimately secure the position you deserve, is to prepare using the most accurate and complete test preparation materials you can find.
Mometrix Test Preparation has developed just the test preparation materials you need in the Plant Operator Selection System Secrets study guide. In the Plant Operator Selection System Secrets study guide, you will find authentic POSS material and expert tips designed to help you recall knowledge, reduce your stress, and perform your absolute best on the POSS test. In addition to the Plant Operator Selection System Secrets study guide, Mometrix Test Preparation also offers a comprehensive POSS Practice Test. Read the Plant Operator Selection System Secrets study guide, test your knowledge, skills, and abilities using the POSS Practice Test, and earn the score you need to impress your future employer and secure the plant operations position you deserve.
POSS Study Guide
Mometrix Academy is a completely free resource provided by Mometrix Test Preparation. If you find benefit from our efforts here, check out our premium quality Plant Operator Selection System study guide to take your studying to the next level. Just click the Plant Operator Selection System study guide link below. Your purchase also helps us make even more great, free content for test-takers.
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POSS Study Guide
Plant Operator Selection System Study Guide Customer Success Stories
Our customers love the tutorial videos from Mometrix Academy that we have incorporated into our Plant Operator Selection System study guide. The Plant Operator Selection System study guide reviews below are examples of customer experiences.Great study guide. I feel way more confident to take the test than I did before. Also, I really like how you have a YouTube account with lots of videos. This helped me with the math that I haven't seen in 13 years. Thanks!
Plant Operator Selection System Study Guide – DanielI was amazed at all of the information in this book. It broke down what is needed to take the exam. The test taking checklist, English, language, and the math gave examples and practice problems. The section on test anxiety was on point. I am pleased that i bought this book and i feel that i will be prepared to take the exam.
Plant Operator Selection System Study Guide – DavidIt is immensely thorough and as far as I have gotten into it recently, it will be of a lot of use for when I take the POSS. It is also well written and includes tricks and tips that I find extremely helpful.
Plant Operator Selection System Study Guide – LexiThe only product out there to collectively prepare you for the POSS Test. Goes into detail explaining why the answer is what it is. A good refresher on math skills as well.
Plant Operator Selection System Study Guide – CustomerI gave this book a 5 because there is so much useful and helpful information provided. I am currently studying to take a power plant exam and this book has helped tremendously. I can't thank you enough, these books are the way to go!
Plant Operator Selection System Study Guide – RenaeThis book helps out a whole lot. Only covers what is needed. Passed the test after studying with this book.
Plant Operator Selection System Study Guide – Andrew
I like how the book breaks down the info and clearly explains the material. It is easy to read and contains good examples, pictures, and practice tests.
Plant Operator Selection System Study Guide – CustomerThis guide is great! Not only does it force its reader to stay positive about the exam process, but it lays out a target study agenda that is easy to follow and not intimidating. It also deals very nicely with obstacles that are sure to come up when studying for and taking any major exam - sometimes there are questions you simply do not know the answer to. Instead of getting bogged down with the fact that you can't answer the question, or letting it upset your flow for the rest of your studying or test taking, this guide focuses on having the reader acknowledge their limits and flaws and move past them - if it is a difficult question, don't spend half your allotted time on it because the odds are that you probably won't answer it right anyways - move on to the other questions and hedge your bets that your studying paid off and you can answer three or four others correctly in the time you would have wasted on the one you would have gotten wrong! Tons of other great tips! Nice bold headings and short subsections make you feel like you are really covering ground when you read through it. Also, very knowledgeable about the Plant Operator Selection System exam and walks its reader through the exam step by step, including how the exam is scored. I highly recommend this guide for anyone even thinking about taking the POSS exam.
Plant Operator Selection System Study Guide – CustomerThis is a very useful book that contains a lot of relevant material in one convenient format. The guide is well written and clearly laid out. Only the points that are important are included, so you don’t feel as if you’re wasting any time.
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Plant Operator Selection System Study Guide – HankReally great material here, was really glad to see the conversions section as that had given me issues in the past. This book has tons of great info and has made me more confident in my ability to prepare for the POSS exam coming up soon.
Plant Operator Selection System Study Guide – JarrettUsed to prep for a job promotion at work. Great information and is organized well for an easy read.
Plant Operator Selection System Study Guide – CustomerThis guide has a lot of great information on what to study for and it breaks the material down to simple understanding. There is a lot of practice exams which is great.
Plant Operator Selection System Study Guide – CustomerThere is so much useful and helpful information provided in this book! I am currently studying to take a power plant exam and this book has helped tremendously. I can't thank you enough, these books are the way to go!
Plant Operator Selection System Study Guide – RenaeBmst Army
I like how the book breaks down the info and clearly explains the material. It is easy to read and contains good examples, pictures, and practice tests. Thanks, Mometrix!
Plant Operator Selection System Study Guide – CustomerBmst Test Study Guide 2020
I really enjoyed this book and I found it very helpful. I have referred this book to my classmates.