Apprentice Metering Systems Technician (AMT) Test Preparation Guide © 2014 [PG&E Corporation/Pacific Gas and Electric Company]. All rights reserved PG&E Public P age | 2 Table of Contents Purpose .................................................................................................................. 3 About the Test ....................................................................................................... 3 During the Test ...................................................................................................... 3 Computer-Based Test Directions............................................................................ 4 Resources .............................................................................................................. 7 Practice Problems .................................................................................................. 8 Practice Problem Answer Key .............................................................................. 15 © 2014 [PG&E Corporation/Pacific Gas and Electric Company]. All rights reserved. PG&E Public P age | 3 APPRENTICE METERING SYSTEMS TECHNICIAN TEST Purpose The AMT Test is a computer-based knowledge test that is used in the selection process for hiring employees into the Apprentice Metering Systems Technician position. About the Test  The AMT Test allows you to demonstrate your knowledge and understanding of the fundamentals of basic electricity, solid state (electronics), electrical safety, mathematics, as well as your preparedness for advanced technical training.  There are 95 multiple choice questions on the test and the total allotted time to take test is 2 hours and 15 minutes (135 minutes). During the Test It is important that you follow the directions of the Test Administrator. If you have any questions about the testing session, be sure to ask before the testing begins. Once you start the test, you may NOT leave the room, talk, smoke, eat, or drink. Bathroom breaks are not allowed once you start the test. You should consider these factors before beginning the test. All cellular devices, smart phones, smart watches, music players, ear phones, personal calculators, cameras or other electronic equipment will NOT be allowed in the testing area. Please secure these items before entering the testing location. You will NOT be able to use your own calculator during testing. The Test Administrator will provide you with a non-programmable scientific calculator that you can use for the test. The Test Administrator will provide the following materials:  Calculator: Texas Instruments TI-30Xa  Scratch Paper  Pen and/or Pencil Once the test has been submitted for scoring , the test administrator will collect all material. © 2014 [PG&E Corporation/Pacific Gas and Electric Company]. All rights reserved. PG&E Public P age | 4 Computer-Based Test Directions The AMT Test is a computer-based test. You will be seated at a computer testing station. The Test Administrator will assist with launching the test. You will be asked to enter your candidate ID and password; this information will be provided by the Test Administrator. You only need minimal computer experience and typing skills. You will only use the keyboard for minimal entries (information to identify you and a password). You will answer all questions with a computer mouse. A test time will be visible throughout the exam in in the top right corner. The time will start once you launch the exam. The test automatically closes when the time limit expires. If the test times out before you submit, the test will end and any unanswered questions are scored as incorrect. When you have selected your answer to a question, click the “Next Question” button in order to move to the next question. To return to a question, click the “Previous Question” button. Answers can be changed any time during the test until the time runs out or when you click the “Submit” button. Once you click “Submit”, you cannot change your answers. Please do not select “Submit” until all questions have been answered. If you click “Submit” by mistake, you will receive a display warning box. Click “Cancel” if you want to continue working. © 2014 [PG&E Corporation/Pacific Gas and Electric Company]. All rights reserved. PG&E Public P age | 5 The “Assessment Navigator” will help identify questions that have been answered.  Orange = unanswered question  White = answered question In the example below, questions 6 and 13-19 have not been answered, while 1-5 and 7-12 have been answered. In addition, you can use the “Assessment Navigator” to jump to a particular question by clicking on the question number. The “Flag” button , at the bottom of the window, allows you to mark a question for further review. When you click on the “Flag” button, this adds a black corner to the question number in the “Assessment Navigator”. In the example below, question 6 has been flagged. Click the “Flag” button again to unflag the question. © 2014 [PG&E Corporation/Pacific Gas and Electric Company]. All rights reserved. PG&E Public P age | 6 Below is an example of what you can expect to see when taking the computer- based test. Note: During the test if you experience any technical issues, raise your hand for assistance. © 2014 [PG&E Corporation/Pacific Gas and Electric Company]. All rights reserved. PG&E Public P age | 7 Resources Although there are no education requirements, it is highly recommended that all candidates be thoroughly familiar with the following concepts:  Basic Electricity (AC and DC)  Solid State Fundamentals  Mathematics problem solving (Algebra and Basic Trigonometry) Some suggested resources to review (note, this is not an all-encompassing list): AC DC Principles, Solid State Devices and Systems Author Paul T. Shultz by Gary J. Rockis Published by American Technical Publishers, Inc., Published by American Tech Publishers, Inc 2007 March 13, 2012 ISBN 10: 0826913504 / ISBN 13: 9780826913500 ISBN-10: 0826916376 | ISBN-13: 978- 0826916372 | Edition: 4 AC/DC Principles Workbook by ATP Staff Solid State Devices and Systems Study Guide Published by American Technical Publishers, Inc Perfect Paperback – April 27, 2012 January 1, 2007 by Gary Rockis ISBN-10:0826913512 | ISBN-13:978-0826913517 Published by American Tech Publishers April 2012 ISBN-10: 0826916384 ISBN-13: 978-0826916389 AC/DC Principles Resource Guide [answers for workbook] McDougal Littell Algebra 1 ATP Staff by MCDOUGAL LITTEL Published by American Tech Publishers, Inc July Published by Littell Mathematics January 5, 2006 2008 ISBN-10: 0618594027 | ISBN-13: 978- ISBN-10:0826913539 / ISBN-13:978-0826913531 0618594023 | Edition: 2007 Electricity: Principles & Applications w/ Trigonometry: A Right Triangle Approach Student Data CD-Rom 8th Edition (5th Edition) [Hardcover] By Richard Fowler by Michael Sullivan, Michael Sullivan III Publication Date: Jan 26, 2012 Publication Date: March 22, 2008 | ISBN-10: ISBN:0077567625 / 9780077567620 0136028969 | ISBN-13: 978-0136028963 | Solid State Fundamentals for Electricians Student Solutions Manual for Trigonometry: A (Workbook) - 3rd edition Right Triangle Approach [Paperback] by James V. Donald Michael Sullivan, Michael Sullivan III, Randy Publisher: American Technical Publishers, Inc Gallaher, Kevin Bodden June 2001 Publisher: Pears June 2008 ISBN13: 978-0826916358 / ISBN10: 082691635X ISBN-10:0136029418 | ISBN-13:978-0136029410 Additional resources for improving understanding of the concepts may be found at local libraries, online and bookstores. Make sure that you are physically and mentally alert when you are scheduled to take your test. We hope you find this information helpful. Pacific Gas and Electric Company wishes you the best of luck in qualifying on your test. © 2014 [PG&E Corporation/Pacific Gas and Electric Company]. All rights reserved. PG&E Public P age | 8 Practice Problems 1. For the triangle shown, if A = 8 and B = 6, find C a. 14 b. 10 c. 9 2. A car averages 15 miles per gallon of gas in city driving and 20 miles per gallon in highway driving. At these rates, how many gallons of gas will the car use on a 600 mile trip if 4/5 of the trip is highway driving and the rest is city driving? a. 40 b. 32 c. 24 3. The ___ of a right triangle represents the ratio of the lengths of the sides opposite and adjacent to an acute angle. a. tangent b. sine c. cosine 4. Solve for x: 8(x - 1) - 4x = 16 a. 11 b. 4 c. 6 © 2014 [PG&E Corporation/Pacific Gas and Electric Company]. All rights reserved. PG&E Public P age | 9 5. What is the resistance of a lamp which draws 250 milliamperes when connected to a 12.6 volt battery? a. 25.1 ohms b. 50.4 ohms c. 100.8 ohms 6. A toaster draws 10 amps from a 120 volt source, how much energy would it cost to operate the toaster in 2 hours, if energy cost 10 cents per Kwh? a. 14 cents b. 44 cents c. 24 cents 7. A(n) ___ is the y-value of a trigonometric function. a. radius vector b. angle c. ordinate 8. The ____________________ is the side of a right triangle that is opposite the right angle. a. opposite b. abscissa c. hypotenuse 9. The ____________________ theorem states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides. a. Watt's Law b. Ohm's Law c. Pythagorean 10. The base unit of energy is the _______ a. Proton b. Joule c. Hertz © 2014 [PG&E Corporation/Pacific Gas and Electric Company]. All rights reserved. PG&E Public P age | 10 11. Reducing the inductance in a series RL circuit causes the true power to a. decrease b. remain equal c. increase 12. What does this electrical/electronic symbol represent? a. Two capacitor in parallel b. Two resistors in series c. Two capacitors in series 13. What is not a safe practice when attempting putting out an electrical fire a. Use an ABC fire extinguisher b. switch off the main power c. use water 14. Find the reactance for a 100 microfarad capacitor when the frequency is 60 Hz a. 0.06 ohms b. 40 ohms c. 26.5 ohms 15. Solve for Voltage a. 10 volts b. 1 volt c. 100 volts © 2014 [PG&E Corporation/Pacific Gas and Electric Company]. All rights reserved. PG&E Public