Bruce Mayer, PE Licensed Electrical & Mechanical Engineer BMayer@ChabotCollege

Bruce Mayer, PELicensed Electrical & Mechanical Engineer

[email protected]

Chabot Engineering

Introduction Introduction toto

EngineeringEngineering

[email protected] • ChabotENGR_Cool_Engineering_PreCollege.ppt2

Bruce Mayer, PE Chabot College Engineering

10 10 HARDESTHARDEST Jobs to Fill in the USA Jobs to Fill in the USA1.1. Engineers Engineers (ASEngr → UCBerkeley)

2. Nurses (NURS RN Program)3. Skilled/Manual Trades (e.g., WELD) 4. Teachers (Chabot → CSUEastBay)5. Sales Representatives (ASBus-Mrktng)6. Technicians (ESYS, AutoTech)7. Drivers8. Information Tech Staff (CAS, ESYS)9. Laborers10. Machinist/Machine Operators (MTT)

http://manpower.mediaroom.com/index.php?s=43&item=62


Bruce Mayer, PE Chabot College EngineeringChabot College - Hayward, CAChabot College - Hayward, CA



OutlineOutline

Short Self Introduction by The Chabot Engineering Instructor (me)

Answer to the Question “What is What is EngineeringEngineering?”

The BOTTOM LINE• The $ & ¢ of an Engineering Career

Answer to the Question “Why ChabotWhy Chabot?”• When I could Go to UCBerkeley or UCLA

or Cal-Poly or CSU East Bay or…?



EDUCATION, B. MayerEDUCATION, B. Mayer

MS Electrical Engineering, Stanford University, 1991

MS Mechanical Engineering, Stanford University, 1983

BS Mechanical Engineering, University of California at Berkeley, 1978

AS Engineering, Cabrillo College, 1976• A Proud Community

College Grad



Professional HistoryProfessional History

Industrial Employers (24+ yrs)• Watkins-Johnson Co.

• Olympus Integrated Technologies

• Dawn VME

• Lawrence Berkeley Laboratory

Professional Affiliations• Member ASME & IEEE

• CA State Engineering Licenses EE & ME



What is Engineering?What is Engineering? Short Answer →

Technical Product Creation• The Output of ALL Engineering is

– The Solution to a Practical Problem– Fulfillment of a Practical Need

• Long Answer → Technology Creation Through the Application of the Quantitative (Number-Based) Disciplines– Mathematics– Sciences; e.g., Physics, Chemistry, Biology– Empiricism (Experiments and Tests)



Engineering vs. ScienceEngineering vs. Science

Engineering is Closely Related to Science & Math, but it is NOT the SAME

Scientists seek to UNDERSTAND WHAT IS, while Engineers seek to CREATE THAT WHICH

NEVER WAS- Theodore von Kármán, CalTech

Professor, and the Father of Modern AeroSpace Engineering



Engineer Engineer Applied Scientist Applied Scientist

Engineers take BASIC Scientific Discoveries and turn them into things that are USEFUL to people. In that role, Engineers are the agents of PROGRESS for Human SocietyProf. Jim Plummer, Dean of the Stanford School of Engineering



Engineer Engineer Applied Scientist Applied Scientist The First Laser Laser Sheet-Metal

Cutting Machine

Theodore Harold Maiman was born in 1927 in Los Angeles, son of an electrical engineer. He studied engineering physics at Colorado University, while repairing electrical appliances to pay for college, and then obtained a Ph.D. in Physics from Stanford in 1955. Theodore Maiman constructed this first laser in 1960 while working at Hughes Research Laboratories (T.H. Maiman, "Stimulated optical radiation in ruby lasers", Nature, 187, 493, 1960). There is a vertical chromium ion doped ruby rod in the center of a helical xenon flash tube. The ruby rod has mirrored ends. The xenon flash provides optical pumping of the chromium ions in the ruby rod. The output is a pulse of red laser light.

Engineering



What do Engineers Do?What do Engineers Do?

Dozens of Branches of Engineering -The Major Disciplines include:

Civil Engineering (CE)• Archetypical Products = Bridges,

Buildings, Roadways, Water Systems

Chemical Engineering (ChemE)• Archetypical Products =

Oil & Gas Refineries



What Do Engineers Do?What Do Engineers Do?Cont.1 Cont.1

Electrical/Electronic Engineering (EE)• Archetypical Products =

– Integrated Circuits (“computer chips”)

– Electricity Distribution (“PG&E”)

Industrial/Manufact. Engineering (IE)• Archetypical Products = Efficient Factories

Materials Science & Engineering (MSE)• Archetypical Products = High Performance

Metals, Ceramics, Plastic,Composites



What Do Engineers Do?What Do Engineers Do?Cont.2Cont.2

Computer (Science) Engineering (CS)• Archetypical Products = Software Code

Bio(Medical) Engineering• Archetypical Products =

– Biomaterials/Tissue, BiomedicalElectronics & Imaging, Biomechanical Devices

Mechanical Engineering (ME)• Archetypical Products =

– Heat & Fluid-Flow Distribution – Machinery (automobiles, pumps,

mach-tools)

M0

M2

M1

M3

M6

M5

M4

M7



Chabot Engineering LabsChabot Engineering Labs

- +- ++Vs-Vs

IN OUT

U1 = LM741

NC NC

NC-Vs

+Vs

Vo

V-

V+

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3.3k

Rf 10k

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14V 14V

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RL

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IN OUT

U1 = LM741

NC NC

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+Vs

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Building & Testing Electrical Circuits



Design ProtoType TestingDesign ProtoType Testing



Chabot Engineering at SJSUChabot Engineering at SJSU

Chabot Students in the San Jose State University Materials Engineering Lab

Measuring the TCRof Copper Metal



Chabot Engineering Transfer Student and UCBerkeley Mechanical Engineering Student, Mr. Robert Irwin, Poses before “CalSol[1]”, the UCBerkeley Solar Electric Vehicle at Soquel High School on 25Apr09. Mr. Irwin Leads the Steering & Suspension Design Team [1] http://calsol.berkeley.edu/blog/index.php



Chabot Engineering Transfer Student and UCBerkeley Mechanical Engineering Student, Mr. Robert Irwin, Poses before the UCBerkeley College of Engineering Graduation Ceremony 16May10.

FIVE Chabot students received Engineering Degrees this day

Mr. Irwin accepted a Mechanical Engineering Position with CalTech’s Jet Propulsion Lab



What is COOL about Engineering?What is COOL about Engineering?

Solving Challenging Problems Opportunity to DESIGN, BUILD, and

TEST Products that People Really Use• Engineering is a CREATIVE endeavor

– The Root of the Word “Engineer” is Ingenium; Not Engine

Chance to Learn New Things• Engineering is about Progress; an

Engineer’s Knowledge & Skills progress as well



What is COOL about Engineering?What is COOL about Engineering?Cont.1Cont.1

Working with People• That’s Right; Not all Engineers are “Nerds”

• Complex Technology Must Be Made Useful to the Non-Technical Person

• Engineers, aside from applied Math/Sci, manage Projects and Organizations– Some of the BEST Managers in Recent Times

have Been Engineers by TrainingAndrew Grove of INTEL → Ph.D. Chem EngJack Welch of GE → Ph.D. Chem EngJames Morgan of Applied Matls → BS Mech Eng




Publishing Technical Papers• Thousands of Engineering/Technical

Journals Publish The Results of Engineer’s Analyses, Designs, Experiments




Earning Patents• Earning A Patent Requires the

Advancement of a Practical Art; This is what Engineers do

USA Constitution, Article 1, Section 8 (Powers Granted to Congress):

Clause 8: To promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries




Engage in Professional Activities• Attend/Present-At Technical Conferences• Attend Trade-Shows• Society Membership (ASCE, IEEE, ASME)

See the World – Engineers often Travel• Special Knowledge/Skills Can often ONLY

be Transmitted In-Person– Promote/Explain Product to Customers– Install Product, Train Users -Site Product-Testing



Emperor’s Palace - TokyoEmperor’s Palace - Tokyo



Arc de Triomphe – ParisArc de Triomphe – Paris



Camera & Inspection-Tool Camera & Inspection-Tool Factory – Tatsuno, Nagano, JpFactory – Tatsuno, Nagano, Jp



The Bottom LineThe Bottom Line

There are VERY FEW Academic Disciplines Where One Can Move Into INDUSTRY with A Bachelor of Science (4yr) Degree• TWO Primary Categories

– Engineering

– Business

• Difficult for Most Liberal Arts Disciplines

• Somewhat Easier for the Sciences



66.461.1

60.459.358.9

56.353.6

52.450.550.4

49.349.0

48.345.2

42.742.1

40.740.039.9

39.038.4

36.536.5

35.535.4

32.732.3

31.2

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70

Chemical EngineeringComputer Engineering

Computer ScienceElectrical Engineering

Mechanical EngineeringAero Engineering

Construction MgmntCivil Engineering

FinanceNursing

Logistics/Matl-MgmntMIS/DP

AccountingHuman Resources

MarketingBusiness Admin

Agricultural Mgmnt Political Sci

Criminal JusticeCommunications

HistoryTeacher, 9-12

Liberal ArtsForeign Language

Hospitality ServicesFitness/Recreation

PsychologyTeacher, k-8

Average Starting Salary ($k/yr)

Ba

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Jul2010

Salary-Survey-2010_1007.xls

EngineeringNoted in GREEN

Color



75.8

67.3

65.7

65.1

60.5

59.9

54.1

0 10 20 30 40 50 60 70 80

EE

Che

mE

MS

EM

EC

EIE

Bio

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Median Starting Salary ($k/yr)

En

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eUC Berkeley Engineering Bachelor's New-Grad Salary • 2009

file = Salary-Survey-2010_1007.xls



¿¿Class Question??¿¿Class Question??

Which of the Following Professions do you think has the MOST Practitioners?1. Accountant

2. Architect

3. Chemist

4. Dentist

5. Engineer

6. Lawyer

7. Medical Doctor



1482

1275

1107

1092

744

642

607

579

575

557

401

381

349

306

294

268

152

102

86

80

74

47

30

14

0 500 1000 1500

Engineer

Computer Programmer

Accountant

High School Teacher

Carpenter

Police Officer

Automotive Tech

Electrician

Medical Doctor

Lawyer

Plumber

Machinist

Hair Stylist

Fire Fighter

Dental Assistant

Pharmacist

Real Estate Agent

Architect

Dentist

Chemist

Airline Pilot

Musician or Singer

Biologist

Physicist

Number of Practitioners (k)

Oc

cu

pat

ion

Number of Persons in Various Occupations(USA BLS • 2009)




Job Offers Job Offers Circa Circa Jan 1979Jan 1979

Thank You Thank You UC Berkeley UC Berkeley Placement Placement CenterCenter

~$65k in 2010-$



Resume Resume Used to Used to Obtain 12 Obtain 12 Job OffersJob Offers

Circa Nov78Circa Nov78



1960 CA Master Plan for Higher Ed1960 CA Master Plan for Higher EdCalifornia

High SchoolGraduates

CaliforniaCommunity

Colleges

CaliforniaState

University

UniversityOf

California

100% 33%12.5%

2.4 GPA 2.0 GPA

http://sunsite.berkeley.edu/~ucalhist/archives_exhibits/masterplan/heart.html



1960 CA Master Plan for Higher Ed1960 CA Master Plan for Higher Ed

The Heart of the 1960 California Master Plan for Higher Education• CA Community Colleges (CCC) Offer

– AA/AS Degrees as PREPARATION for CSU and UC Transfer

– Vocational/Technical and Adult Education

• CA State University (CSU) System– Offer Bachelor and Master Degrees

– Primary Responsibility for CA Teacher Credential

– Minor Research & Public-Service Functions



1960 CA Master Plan for Higher Ed1960 CA Master Plan for Higher Ed

• University of California (UC) System– Offer Bachelor, Master, and Ph.D. Degrees

– Offer Professional (MD, JD, OD, etc.) Degrees

– Primary Research & Public-Service Functions

– Minor Responsibility for CA Teacher Credential

• Admission Standards– UC: Top 12.5% of High School Grads, minimum

2.4 GPA for Community College Transfers

– CSU: Top 33% of High School Grads, minimum 2.0 GPA for Community College Transfers

– CC: Open Door to all High School Grads



Why Chabot College?Why Chabot College?

1 Big Reason; Several Smaller ones Biggest Reason → As GOOD, or

Even BETTER, Instruction For Lower Division CourseWork (1st Two College Years)• Applies to ALL

Academic Disciplines– e.g., Math, Science,

English, History, etc.



Why Chabot College? Cont.Why Chabot College? Cont.

Other Reasons• Reduced Cost (see next Slides)

• Smaller Class Sizes

• More Personal Atmosphere

• Enhanced Support Services

• Generally More Convenient

• Much Greater Flexibility– UC’s Often have “progress” Requirements

To Take Fewer Than 12 Units May Require a Special Waiver



Instructional EffectivenessInstructional Effectiveness

UC Berkeley CoE UC DAVIS CoE

Community College transfer Students Graduate at Essentially the SAME rate as students UC “Native” Students

UC DAVIS Graduation Rates • 2004

84 84

0

10

20

30

40

50

60

70

80

90

UCDavis Natives CC Transfers

Student Track

UC

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file = Salary-Survey-2001_0307.xls src = ISBN: 0-309-54757-1 (2005)

UC BERKELEY Graduation Rates • 2006

91 93

0

10

20

30

40

50

60

70

80

90

100

UCBekeley Natives CC Transfers

Student Track

UC

Ber

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file = Salary-Survey-2001_0307.xls src = Rgiomi E10 Fa06



ClassRoom Performance GPA

• Per R. Giomi, Asst. Dean At the UCBerkeley College of Engineering– Grades Earned for 3rd & 4th Year Students are

Statistically INDISTINGUISHABLE Between Native & Transfer Students

UC Berkeley College of Engineering 3rd Year GPA • 03-04

3.12

2.97

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5

UC

B N

ativ

esC

C T

rans

fers

Stu

den

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3rd Year GPA ar UCB CoESalary-Survey-2009_0907.xls src = R.Giomi of UCB



$12,460

$11,984

$6,480

$5,370

$4,872

$2,544

$808

$0 $2,000 $4,000 $6,000 $8,000 $10,000 $12,000

UCBerkeley

UCDavis

CalPolySLO

San JoseState Univ.

CalStateEast Bay

CC AverageNationWide

ChabotCollege

Annual Tuition and/or Fees

Co

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r Un

ive

rsit

yCollege/University Costs • 2010

fSalary-Survey-2010_1007.xls



$50,028

$48,843

$24,515

$24,482

$15,715

$808

$0 $10,000 $20,000 $30,000 $40,000 $50,000

USC

Stanford

UCLA

UCDavis

San DiegoState

ChabotCollege

Annual Tuition and/or Fees

Co

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ive

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yLive ON-Campus College/University Costs • 2010


Live at HOME - Chabot does offer College Residences



Ch

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ransfers

Ch

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ransfers

Name Engineering Discipline

Transfer Univiersity

Other University Acceptances

Daniel Barath AeroSpace Cal Poly SLO SJSU, UCD, UCSC

Fanley Tseng Computer Cal Poly SLO SJSU

Davie Eccles Nuclear Purdue University

Robert Curry Civil Sacramento State Univ. SJSU

Jose Mojica AeroSpace San Jose State Univ.

Airny Huynh Electrical San Jose State Univ.

Jesse Lucero Electrical San Jose State Univ.

Veronica Sandoval Mechanical San Jose State Univ.

Hussain Maikhan Mechanical San Jose State Univ.

Oanh Hoang Bio UC Berkeley UCLA, UCD, UCIrvine

Yui Lun Wu Chemistry UC Berkeley UCLA, UCD, UCSD

Zhen Hang Ma Civil UC Berkeley UCLA, UCD

Lucas Huezo Civil UC Berkeley CalPolySLO, SJSU, UCD

Joshua Benz Mechanical UC Berkeley UCLA, UCD, SJSU

Yifu Yan Mechanical UC Berkeley UCLA, UCD, UCSD

Bo Gao Mechanical UC Berkeley UCLA, UCD, UCSD

Bo Zhang MSE & ME UC Berkeley UCLA, UCSD, UCD, UCSB, UCSC

Danny Dang Civil UC Davis UCLA, UCSD

Garret Gomes Mechanical UC Davis

Tomasz Jagoda Mechanical UC Santa Barbara UCDavis

Antonio Espinoza Electrical UCDavis SJSU

Hyang S. Lee Civil UCLA UCD, UCI

Suu Hoang Mechanical UCLA UCD, UCSB



40

37

16

7

6

5

12

0 5 10 15 20 25 30 35 40

UCBerkeley

SJSU

UCDavis

CalPoly SLO

UCLA

UCSanDiego

Other

Number of Students

Tra

ns

fer U

niv

ers

ity

Chabot College Engineering Student Tranfser Survey • 2004-2010

file = Transfer_Summary_1004.xls

123 Transfers Total



41

27

19

15

7

6

3

2

2

1

0 5 10 15 20 25 30 35 40

Mechanical

Civil

Electrical

Chemical

Computer

Bio

Materials

Aero

Industrial

Nuclear

Number of Students

Tra

ns

fer E

ng

ine

erin

g-D

isci

plin

eChabot College Engineering Student Tranfser Survey • 2004-2010

file = Transfer_Summary_1004.xls

123 Transfers Total



Chabot Transfer AgreementsChabot Transfer Agreements Guaranteed Transfer Admission After

Students Meets Terms of the Agreement UC Davis UC San Diego UC Santa Cruz UC Santa Barbara UC Irvine

UC Merced UC Riverside CSUEB (Hayward) CSU Monterey Bay Santa Clara Univ

• Good Students have a GUARANTEED Path to EXCELLENT Universities



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Chabot ENGR Study PlanChabot ENGR Study Plan Typical Engineering Study Plan for a Chabot College Student Intending to

Transfer in Aerospace, Civil, Chemical, Electrical, Industrial, or Mechanical Engineering

Ye

ar

2

Fall: Course Title Course No. Units Spring: Course Title Course No. Units

MultiVariable Calculus MTH 3 5 Elementary Differential Equations MTH 4 3

General Physics II PHYS 4B 5 Elementary Linear Algebra MTH 6 3

Engineering Mechanics - Statics ENGR 36 3 General Physics III1 PHYS 4C 5

American History2 HIST 7 3 Engineering Materials ENGR 45 3

Critical Think/Write3 ENGL 7 3 Engineering Circuit Analysis ENGR 43 4

Total Units 19 Total Units 18

1 Satisfies A.S. Degree Elective Requirement 2 Chabot GE Requirement D for Social and Behavioral Sciences 3 A second English Composition course is required by almost all California University Colleges/Schools of Engineering

Ye

ar 1

Fall: Course Title Course No. Units Spring: Course Title Course No. Units

Calculus-I MTH 1 5 Calculus-II MTH 2 5

Reading & Composition1 ENGL 1A 3 General Physics I PHYS 4A 5

General Chemistry CHEM 1A 5 Structured Programming in C++2 CSCI 14 4

Engineering Design Graphics ENGR 22 3 Computational Methods ENGR 25 3

Introduction to Engineering ENGR 10 2 Engineering Design & Analysis ENGR 11 2

Weight Training3 PHED2WT 1

Total Units 19 Total Units 19

1 Chabot GE Requirement A.1 for English Composition (A.2 for Communication and Analytical-Thinking Satisfied by MTH 1; B for Natural Sciences Satisfied by PHYS 4A) 2 Satisfies the Program-based General Education Requirement 3 Chabot GE Requirement E.2 for Wellness



High School Prep for Engineering

Preparation for College or University Study of Engineering has Two Primary Components

Students Should Be Ready to Take during the First College Term

1. CALCULUS-I Mathematics (MTH1) Be “Calculus-Ready” on Day-1

2. English Comp/Writing (ENGL1A)



MTH1 & ENGL1A at Chabot MTH 1 - Calculus I (5 Units)

• Limits and continuity, differentiation of algebraic and trigonometric functions, the definite integral. Prerequisite: Mathematics 20 or an appropriate skill level demonstrated through the Mathematics assessment process.– http://www.chabotcollege.edu/academics/Outlines/Mathematics/

MATH1_F03.doc

ENGL 1A - Critical Reading & Composition (3 Units)• Integrated approach to reading, writing, and critical thinking

intended to develop ability to read and write complex, college-level prose. Examination of ideas in relation to individual's world view and contexts from which these ideas arise. Some research required. Prerequisite: English 101B, 102, or appropriate skill level demonstrated through English assessment process.– http://www.chabotcollege.edu/academics/Outlines/English/

ENGL1A_F03.doc



Interested?Interested? Contact Me (Bruce Mayer)

• eMail [email protected]

• Ph 510 723-7182

Visit the Chabot College Campus• 25555 Hesperian Blvd, Hayward, CA

Check out the Engineering Website• http://online.chabotcollege.edu/

bmayer/index.htm– Google-Search = Chabot Mayer



Bruce Mayer, PELicensed Electrical & Mechanical Engineer

[email protected]

Chabot Engineering

AppendiAppendixx



NACEBachelor's Degree

15 HIGHESTNew-Grad Salaries

Jul2009

83.1

64.9

64.4

61.4

60.1

58.8

58.4

57.4

56.4

56.3

54.4

54.2

61.4

56.3

53.2

0 10 20 30 40 50 60 70 80 90

Petroleum Engineering

Chemical Engineering

Mining Engineering

Computer Engineering

Computer Science

Electrical Engineering

Mechanical Engineering

Industrial Engineering

Systems Engineering

Engineering Tech

Actuarial Science

Aero Engineering

Agri Engineering

Bio Engineering

Construction MgmntB

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Average Starting Salary ($k/yr)Salary-Survey-2009_0907.xls

EngineeringNoted in GREEN

Color



UCIrvine TAGUCIrvine TAG



California California NeedsNeeds Engineers Engineers Gov. Arnold Schwarzenegger has proposed

an educational initiative that aims to boost byboost by almost 50%50% the number of California-trained engineers during the next decade...

The goal of the Engineer Initiative is to bring 20,000 to 24,000 new engineers20,000 to 24,000 new engineers into the state's workforce. Even though the number of engineers in the state is expected to grow to 44,000 by 2014, there are too few graduatestoo few graduates to meet the demand forto meet the demand for civil, electronics, civil, electronics, mechanical, aerospace and othermechanical, aerospace and other industriesindustries, according to the state's Labor & Workforce Development Agency.

Lisa M. Krieger – SJ Mercury News - 01/01/2008



Dec78 ResumeDec78 Resume



Dec78Dec78Course ListCourse List

with with GradesGrades



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Chabot Engineering LabsChabot Engineering Labs Measuring Steel Strength by Tear-Apart

Pull with 15,000 – 20,000 lbs

Bruce Mayer, PE Licensed Electrical & Mechanical Engineer BMayer@ChabotCollege

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Transcript of Bruce Mayer, PE Licensed Electrical & Mechanical Engineer BMayer@ChabotCollege