Mechanical Aptitude Test

[92 mtechnic cabrio]

WHOAAA 420 roflz......

I've never understood people's fascination with that #...

wait, how old are you?

[Turf1600]

wait, how old are you?

22. i know what it means. Just don't understand how it's funny every time....or why people search for it in everything.

[schmidty]

80% some of those questions were kind of ghey, like the fan question. I put it went the opposite direction of the powered fan thinking if you are looking at them both from the back or the front, not looking at them facing each other....

and the electrical current crap screwed me.... i had electricity :(

[StereoInstaller1]

86%...fucking shitty IMO, but not too bad for a 9th grade dropout

[E30 touge]

I got an 80... not bad

[NC325iC]

the gears section of this thing just help me do my dynamics homework (after getting one problem wrong and second guessing some of my fundamentals)

[BeirBrennerE30]

Indeed, but since the pressure inside the cylinder is the same as the one in the atmosphere because the cylinder is not sealed, there is no forced induction, it would be if you had a vaccum in an airtight cylinder and you opened the intake valve to let atmospheric pressure go in, but in a normal engine the air is actually sucked in by the displacement of the piston... ;)

air cant be sucked and there is no such this as creating vacuum... you are always pushing from high to low pressure and reducing pressure not creating vac.

air is pushed into the cylinder by the force of the atmosphere above it... these is no debate here, its juts how the world works

[Epinephrine]

74%... damn :(

[LivingLegend06]

%92 because some on the questions were retarded. The naturally aspirated engine question could have gone either way, i put the piston sucks it in but don't know what the "right" answer is. I didn't see how to see which ones I missed but I cant think of any others that i could have possible gotten wrong, oh well.

[sleepswithe30s]

92% - fans were gay, I messed up on a gear one for some reason, dont remember the onther ones I missed though

[Eliminator]

98%! Woot!

I either got the fan one wrong, or the one with the planetary gearset. The answers didn't clearly distinguish between the rotation of the planet gears and the planet gear carrier, IMO.

[Axxe]

I wish they put the answers. Some of the questions were VERY unclear. I got 86% in about 5 mins.

[idanity]

air cant be sucked and there is no such this as creating vacuum... you are always pushing from high to low pressure and reducing pressure not creating vac.

air is pushed into the cylinder by the force of the atmosphere above it... these is no debate here, its juts how the world works

you got 100%.
i's surprised you can even read english (b/c you have poor such grammar)
:p
runon sentances
"no such this as"
"its juts how "
"world works"



btw, i got 100$;)

[BeirBrennerE30]

you got 100%.
i's surprised you can even read english (b/c you have poor such grammar)
:p
runon sentances
"no such this as"
"its juts how "
"world works"



btw, i got 100$;)

writing ability in a webforum is not a criteria to getting multiple engineering degrees

[equate975]

80% lame

There was a few where I checked the wrong box, then right as I was hitting next I was like noooooo

But seriously

"Which of the following is easiest to ignite?"

How is water NOT right... god.