没有合适的资源?快使用搜索试试~ 我知道了~
资源推荐
资源详情
资源评论
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![application/x-rar](https://img-home.csdnimg.cn/images/20210720083606.png)
![application/pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![pptx](https://img-home.csdnimg.cn/images/20210720083543.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![](https://csdnimg.cn/release/download_crawler_static/89476992/bg1.jpg)
©2021 NCEES i
Contents
Reference Handbook
Version 1.0.1
PE
Electrical and Computer:
Computer Engineering
This document may be printed from the NCEES Web site
for your personal use, but it may not be copied, reproduced,
distributed electronically or in print, or posted online
without the express written permission of NCEES.
Contact permissions@ncees.org for more information.
![](https://csdnimg.cn/release/download_crawler_static/89476992/bg2.jpg)
ii
Chapter 5: Fluids
Copyright ©2021 by NCEES®. All rights reserved.
All NCEES material is copyrighted under the laws of the United States. No part of this publication may be reproduced,
stored in a retrieval system, or transmitted in any form or by any means without the prior written permission of NCEES.
Requests for permissions should be addressed in writing to permissions@ncees.org.
Second post April 2022
![](https://csdnimg.cn/release/download_crawler_static/89476992/bg3.jpg)
©2021 NCEES iii
PREFACE
About the Handbook
The Principles and Practice of Engineering (PE) Electrical and Computer: Computer Engineering exam is computer-based,
and NCEES will supply all the resource material that you may use during the exam. Reviewing the PE Electrical and
Computer: Computer Engineering Reference Handbook before exam day will help you become familiar with the charts,
formulas, tables, and other reference information provided. You will not be allowed to bring your personal copy of the PE
Electrical and Computer: Computer Engineering Reference Handbook into the exam room. Instead, the computer-based
exam will include a pdf version of the handbook for your use. No printed copies of the handbook will be allowed in the
exam room.
The pdf version of the PE Electrical and Computer: Computer Engineering Reference Handbook that you use on exam day
will be very similar to this one. However, pages not needed to solve exam questions—such as the cover and introductory
material— may not be included in the exam version. In addition, NCEES will periodically revise and update the handbook,
and each Electrical and Computer: Computer Engineering exam will be administered using the updated version.
The PE Electrical and Computer: Computer Engineering Reference Handbook does not contain all the information required
to answer every question on the exam. Theories, conversions, formulas, and denitions that examinees are expected
to know have not been included. The handbook is intended solely for use on the NCEES PE Electrical and Computer:
Computer Engineering exam.
Updates on Exam Content and Procedures
NCEES.org is our home on the web. Visit us there for updates on everything exam-related, including specications, exam-
day policies, scoring, and practice tests.
Errata
To report errata in this book, send your correction on a help ticket in your MyNCEES account on NCEES.org. Examinees
are not penalized for any errors in the handbook that aect an exam question.
Sources
Some contents of this handbook have been republished or adapted from various texts and websites selected by NCEES
committee members. Source citations appear with the materials used.
![](https://csdnimg.cn/release/download_crawler_static/89476992/bg4.jpg)
©2021 NCEES iv
CONTENTS
1 INTRODUCTION ............................................................................1
1.1 Units.........................................................................................................................................................................1
1.1.1 Ideal Gas Constants ....................................................................................................................................1
1.1.2 Fundamental Constants ..............................................................................................................................2
1.2 Conversion Factors .................................................................................................................................................. 3
1.3 Mathematics.............................................................................................................................................................4
1.3.1 Discrete Math .............................................................................................................................................4
1.3.2 Quadratic Equation ..................................................................................................................................... 5
1.3.3 Quadric Surface (Sphere) ...........................................................................................................................5
1.3.4 Logarithms ..................................................................................................................................................5
1.3.5 Algebra of Complex Numbers ....................................................................................................................6
1.3.6 Trigonometry .............................................................................................................................................. 7
1.3.7 Mensuration of Areas and Volumes ............................................................................................................9
1.3.8 Dierential Calculus .................................................................................................................................16
1.3.9 Integral Calculus .......................................................................................................................................18
1.3.10 Centroids and Moments of Inertia ............................................................................................................ 21
1.3.11 Progressions and Series ............................................................................................................................21
1.3.12 Dierential Equations ...............................................................................................................................23
1.3.13 Laplace Transforms ..................................................................................................................................28
1.3.14 Matrices ....................................................................................................................................................28
1.3.15 Determinants.............................................................................................................................................29
1.3.16 Numerical Methods ..................................................................................................................................31
1.4 Engineering Probability and Statistics ...................................................................................................................33
1.4.1 Dispersion, Mean, Median, and Mode Values ..........................................................................................33
1.4.2 Permutations and Combinations ...............................................................................................................34
1.4.3 Laws of Probability ..................................................................................................................................35
1.4.4 Probability Functions, Distributions, and Expected Values .....................................................................36
1.4.5 Propagation of Error ................................................................................................................................. 39
1.4.6 Linear Regression and Goodness of Fit ....................................................................................................40
1.4.7 Hypothesis Testing ...................................................................................................................................41
1.4.8 Condence Intervals, Sample Distributions and Sample Size .................................................................45
1.4.9 Test Statistics ............................................................................................................................................ 46
1.4.10 Statistical Quality Control ........................................................................................................................53
![](https://csdnimg.cn/release/download_crawler_static/89476992/bg5.jpg)
©2021 NCEES v
Contents
1.5 Electrical and Computer Engineering....................................................................................................................56
1.5.1 Units .........................................................................................................................................................56
1.5.2 Electrostatics.............................................................................................................................................56
1.5.3 Voltage ...................................................................................................................................................... 57
1.5.4 Current ...................................................................................................................................................... 57
1.5.5 Magnetic Fields ........................................................................................................................................57
1.5.6 Induced Voltage ........................................................................................................................................58
1.5.7 Resistivity ................................................................................................................................................. 58
1.5.8 Resistors in Series and Parallel.................................................................................................................58
1.5.9 Power Absorbed by a Resistive Element ..................................................................................................58
1.5.10 Kirchho's Laws .......................................................................................................................................59
1.5.11 Source Equivalents ...................................................................................................................................59
1.5.12 Capacitors and Inductors ..........................................................................................................................59
1.5.13 AC Circuits ............................................................................................................................................... 61
1.5.14 Eective or RMS Values ..........................................................................................................................61
1.5.15 RC and RL Transients ...............................................................................................................................63
1.5.16 AC Power .................................................................................................................................................64
1.5.17 Rotating Machines (General) ...................................................................................................................67
1.5.18 Electromagnetic Dynamic Fields .............................................................................................................71
1.5.19 Lossless Transmission Lines ....................................................................................................................71
1.5.20 Dierence Equations ................................................................................................................................72
1.5.21 Convolution ..............................................................................................................................................73
1.5.22 Communication Theory and Concepts .....................................................................................................74
1.5.23 Pulse-Code Modulation (PCM) ................................................................................................................ 80
1.5.24 Analog Filter Circuits ............................................................................................................................... 83
1.5.25 Operational Ampliers .............................................................................................................................85
1.5.26 Solid-State Electronics and Devices .........................................................................................................86
1.5.27 Number Systems and Codes ..................................................................................................................... 93
1.5.28 Binary Number System ............................................................................................................................93
1.5.29 Logic Operations and Boolean Algebra ...................................................................................................94
2 COMPUTER SYSTEMS .....................................................................95
2.1 Data Representation ...............................................................................................................................................95
2.1.1 Number Representation ............................................................................................................................95
2.1.2 Character Representation ..........................................................................................................................99
2.1.3 Binary-Coded Decimal (BCD) ................................................................................................................99
剩余266页未读,继续阅读
资源评论
![avatar-default](https://csdnimg.cn/release/downloadcmsfe/public/img/lazyLogo2.1882d7f4.png)
![avatar](https://profile-avatar.csdnimg.cn/default.jpg!1)
headrive
- 粉丝: 0
- 资源: 2
上传资源 快速赚钱
我的内容管理 展开
我的资源 快来上传第一个资源
我的收益
登录查看自己的收益我的积分 登录查看自己的积分
我的C币 登录后查看C币余额
我的收藏
我的下载
下载帮助
![voice](https://csdnimg.cn/release/downloadcmsfe/public/img/voice.245cc511.png)
![center-task](https://csdnimg.cn/release/downloadcmsfe/public/img/center-task.c2eda91a.png)
最新资源
资源上传下载、课程学习等过程中有任何疑问或建议,欢迎提出宝贵意见哦~我们会及时处理!
点击此处反馈
![feedback](https://img-home.csdnimg.cn/images/20220527035711.png)
![feedback](https://img-home.csdnimg.cn/images/20220527035711.png)
![feedback-tip](https://img-home.csdnimg.cn/images/20220527035111.png)
安全验证
文档复制为VIP权益,开通VIP直接复制
![dialog-icon](https://csdnimg.cn/release/downloadcmsfe/public/img/green-success.6a4acb44.png)