Welcome to Ask an Engineer, a series where
non-engineers ask an engineer something we
think that we might know the answer to.
In this particular episode, we're going to
be talking about the college experience.
So this is probably more specifically for
non-engineers who wants to change that and
become engineers.
This is going to be my opinion and my viewpoint.
So yours might be completely different.
Okay, so let's jump right into this.
Why choose electrical engineering over other
engineering majors?
The easiest and most straightforward answer
to this is that electrical engineers are the
best.
Now, that might might sound egotistical.
And the fact is that it is.
So, basically the joke is, is that mechanical
engineers are electrical engineers that couldn't
cut it and civil engineers are mechanical
engineers that couldn't cut it.
In all reality, that is just a joke.
I think it's interesting, my background, I
actually worked with a lot of civil engineers
when I got straight out of college.
And so I was one of the few electrical engineers
and it gave me a lot more interesting perspective
on how everything works.
Electrical engineering for me, the reason
why it is the best is because it's the one
that interested me the most.
It allowed me to do those things that I thought
were most fascinating.
The the ability to create things that had
intelligence and were able to respond to their
environment.
And don't get me wrong.
I've worked on several projects.
I've worked on mechanical projects when I
was in the Navy.
And those were interesting.
I felt like you're doing important things
I mean, civil projects, that's how you drive
around, you build bridges, you're making it
so people can drink clean water.
And that is great, fantastic work.
Mechanical projects, those are super important
as well that was working with HVAC systems,
designing cars, a lot of those sorts of things.
So really what it comes down to, all kidding
aside, and making fun of people, even if there's
just a kernel of truth in those jokes, electrical
engineering is what I was passionate about
and if that's what you're passionate about
- the ability to... even if its power distribution,
which does not interest me that is what you
think is wow, that's fantastic.
I enjoy more of this small systems, I don't
like anything above 120 volts and I like the
idea of creating robots or or small interesting
Embedded Systems because that's just what's
interesting to me.
So why choose electrical engineering over
other engineering majors?
Because that's what you're interested in.
Next question.
Why does everyone say studying electrical
engineering is so hard?
Is it just the math?
No, the math is a huge part of it.
Math makes things more complicated.
Now, I know a lot of engineers that went in,
like, I'm good at math, I should be engineer.
And that's fantastic.
I was not one of those engineers.
And so the math for me was always a challenge.
I think one of the things about electrical
engineering in particular, is with civil engineering
and mechanical engineering, you can see what
you're doing.
It makes more sense intuitively, whereas with
electrical engineering, there's a lot of hand
waving.
And it's something where it took me years
to understand current and voltage to a very
intuitive sense where it just kind of clicks
to me for the longest time is more of a just
a mathematical model, or it's a "Oh, well,
there's that resistance."
And I'd have to think that voltage, let me
do the math here really quick.
Okay.
Whereas now I can just look at it and think,
yeah, it should be something like that.
And that just took a couple of years to do
intuitively.
Now, that's also something material science
engineers, nuclear engineers, they're gonna
have the same problem of it's not going to
be something visible that they can see.
And that's probably going to be the challenge
for them as well.
But particularly with electrical engineers,
it's a challenge because you can't see it.
It's not intuitive.
You start hearing things about imaginary numbers,
you start hearing about negative frequencies.
I still don't understand how in the world
and negative frequency works, because one
over the period, how do you have a negative
period because... it's just a challenge.
So that to me is just as challenging as the
math.
For me, those were equally challenging, the
understanding intuitively what's going on
and the math but if you have a great grasp
of the math probably will help the other stuff
be a little bit easier, because you can focus
on that more.
Next question.
Do you have to be naturally good at math?
No, no, no, it it helps.
Oh, boy.
It definitely helps.
But you don't have to naturally be good at
it because I am not naturally good at it.
It's almost a sliding scale where... there's
a cut off, and if you are below that ability
in math, it probably just isn't going to work
out for you.
Now where that line is?
I don't know, I knew somebody I saw him when
I was a freshman, and then I saw him again
as a senior.
And I saw him, "Hey, how you doing?
It's been so long."
Found out he had taken every single math class
three times and only passed the math class
on the third attempt for all the calc one,
calculus two, calculus three, differential
equations, all of that sort of stuff.
So here I was, in my last semester ready to
graduate, and he was plugging away.
He was still doing it.
And, and kudos to him, because oh, my goodness,
I wouldn't have had that much patience.
But even though he wasn't naturally good at
math, he was still plugging away at it and
being good and probably having done it so
many more times, I would hope that he has
an even better intuitive understanding, and
a better mechanical understanding of how all
of the the math works.
And so long story short, it's not necessary,
but it helps.
Moving on.
What is the square root of two to the negative
nine plus three to the third power, so the
square root of two is 1.4.
To the negative nine, I don't....
That's 1.4 over...
Moving on!
What are some examples of courses you take
in college?
So in college as an undergrad, you have to
take a wide variety of classes.
Communications, English, obviously a lot of
math if you're gonna be an engineer, and then
your engineering courses.
So some people do it forward/backwards.
The way I did it, I actually did most of my
engineering classes in math classes up in
the front.
And then my last two to three semesters were
a lot of history and I think I did a military
fitness class because I knew I was going into
the Navy and I am not a fit person, and things
like that.
But there's a wide variety of classes that
you have to take.
Now, particularly the engineering classes
as an undergraduate they're trying to make
you have a broad understanding of electrical
engineering, not a deep understanding.
If you're going deep, that's where you get
into your master's degree and things like
that.
And that's where you focus more on one thing,
but people think, "Oh, electrical engineering
great!
He wants to be an electrical engineer."
But once you get into it, there are a lot
of different sub fields.
And they're very tenuously related between
the different types of electrical engineering,
you have RF and microwave design, which is
something that I'm not very good at, you have
your embedded systems, which is more of your
microcontrollers, and your electronics, and
your circuit design, and your microelectronics,
which is basically your semiconductor devices.
And then there's a lot of other stuff that
I'm not mentioning here.
But all of these things, you can get your
PhD on and spend an entire career on these
tiny, little things.
So it could be all over the place, from circuits
to embedded systems to microwave design, whatever,
there's a lot.
Moving on!
What are some of the best electrical engineering
schools in the world?
I do not feel like I am qualified to answer
this question because I have not done a thorough
review.
But I will go back to the one that my answer
would be, it is the one that you can go to.
Somebody like me, I got decent grades in high
school, I was relatively intelligent.
I still don't think I would have made it into
MIT or that one down in California that's
also known for being all hoity toity and super
smart.
I don't think I would have made it into those.
However, I went to Boise State University,
it was relatively close to where I grew up,
it was in-state tuition.
And they had a good solid program, one that
I could afford to go to and one that I was
able to actually physically go to and learn
everything I needed to.
Now would I have become a better engineer
going to a more prestigious school?
Probably.
But if I couldn't have made it to that, then
if it were between that and working at a fast
food restaurant, I'm glad that I went to Boise
State because I feel like it prepared me and
got me ready for my career, and gave me all
the tools that I needed.
So, while I'm sure there are magazines and
websites dedicated to the best electrical
engineering schools in the world, I'm going
to stick with mine that it's whichever one
you can go to and that you can take advantage
of it.
If you are passionate enough, you will be
able to learn as much as you need to.
If you're not passionate enough, even the
best schools will not change that.
Moving on.
Is it important to go to prestigious school?
No.
Moving on.
How feasible is it to work part time and go
to go to school full time?
Oh, that's a challenge.
It really depends on you and your class load
and basically... if you have that drive and
are able to balance things, I read an article
a couple years ago that said that people that
worked a little bit and paid for a little
bit of their school did the best.
Because they weren't working so much that
it detracted from their studies, but they
had to invest enough in their education that
they saw the value of it.
But in general, it really has to go down to
you and what you can handle.
I'm auditing a class right now.
And yesterday, we were in class.
And I was talking to the professor afterward
and she said, Ah, there's this one gentleman.
He couldn't come to class today because he
was he had to work and he has to pay his bills.
And so that was affecting his ability to go
to school and to learn, and that's unfortunate.
When I did my MBA, not engineering related,
it was an online, whenever you can, you just
had to get assignments.
done by certain times of the day, and I was
working full time, and I just did it at night.
And it didn't really affect things.
And so I was able to go to school full time
and work full time.
But if I had been required to go to multiple
classes during the week, and still go to work
and pull all that off, I don't think I could
have.
And so just look at yourself giving a realistic
overview of yourself.
How motivated am I?
Am I going to be able to figure this out?
And if you're not, it's probably better to
be realistic and take a little bit more time
going to school, maybe add on another semester
to and take less classes rather than failing
and getting demotivated and just wasting money,
and still taking that long anyway.
So it's really a personal question.
Moving on.
Does being an electrical engineer help you
with the ladies in my personal experience?
Yes, my wife told me specifically....
So this is running a bit long.
I think we're going to cut it off right here
and we're going to come back later and do
the second part of Ask an Engineer college
edition.
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