Is the mecp test hard?

[fatryan 5,000+ posts]

heres one:

what is a subwoofer?

take you time, this is a tough one

 

[MyFartsStink 10+ year member]

wiki says above human hearing...~25k

I know, but I have to go by the book if I want to pass this test.

 

[MyFartsStink 10+ year member]

heres one:
what is a subwoofer?

take you time, this is a tough one

consists of a backplate, pole piece, layers of magnets, top plate, basket, voice coil, spiders, cone, gasket, tinsels, and dustcap. Its cool how the speaker works, its like magnets and the coil changes polarity to the beats and atracts and pushes like magnets. I had a really good teacher, and there was two of us in the class, I got lucky.

 

[fatryan 5,000+ posts]

whoa lol I dont think that was in the basic nether. Right now its ohms law equation which is easy, formula for power, formula for wavelength, formula for ohms in a series circuit, paralell 2, and paralell 3 and more. those off my head.

aw man thats easy shit

parallel:

1/Req = 1/R1 + 1/R2 + 1/R3 ...

series:

Req = R1 + R2 + R3 ...

V=IR

P=VI=V^2/R

wavelength:

lambda=v/f

 

[fatryan 5,000+ posts]

I know, but I have to go by the book if I want to pass this test.

whatever, wiki could be wrong too, i dunno

 

[MyFartsStink 10+ year member]

theres things like how the alt works, and thats cool as hell I love to know how shit works. The alt changes ac to dc by allowing the current going through a set of 6, maybe 12, or so one diodes, and changes the dc into rippled 180 degree frequency and filtered in the battery to smooth dc current. This **** info is like candy to me, I love learning

 

[MyFartsStink 10+ year member]

aw man thats easy shit
parallel:

1/Req = 1/R1 + 1/R2 + 1/R3 ...

series:

Req = R1 + R2 + R3 ...

V=IR

P=VI=V^2/R

wavelength:

lambda=v/f

wavelength = speed of sound which is 1136 I believe (still got more studying) / frequency

 

[fatryan 5,000+ posts]

consists of a backplate, pole piece, layers of magnets, top plate, basket, voice coil, spiders, cone, gasket, tinsels, and dustcap. Its cool how the speaker works, its like magnets and the coil changes polarity to the beats and atracts and pushes like magnets. I had a really good teacher, and there was two of us in the class, I got lucky.

i was looking more for somethin like:

"a device used to produce low-end sonic and subsonic frequencies"

but whatever //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[97gmcsierra 10+ year member]

theres things like how the alt works, and thats cool as hell I love to know how shit works. The alt changes ac to dc by allowing the current going through a set of 6, maybe 12, or so one diodes, and changes the dc into rippled 180 degree frequency and filtered in the battery to smooth dc current. This **** info is like candy to me, I love learning

I love learning stuff works, too. It fascinates the **** me. Good luck with the test.//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

 

[fatryan 5,000+ posts]

wavelength = speed of sound which is 1136 I believe (still got more studying) / frequency

yeah velocity is more general. speed of sound is like 700mph isnt it? oh i guess youre doing it in ft/s arent u?

 

[big_mofo 10+ year member]

what class were you taking??? an where??

 

[MyFartsStink 10+ year member]

yeah velocity is more general. speed of sound is like 700mph isnt it? oh i guess youre doing it in ft/s arent u?

yeah its ft/s. But anyone taken the test and struggle through it?

 

[MyFartsStink 10+ year member]

Oh My hard part is I cant use a calculater. ****it I hate math with out calcs.

 

[fatryan 5,000+ posts]

Oh My hard part is I cant use a calculater. ****it I hate math with out calcs.

learn to use one

im selling a TI-89 titanium //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[MyFartsStink 10+ year member]

learn to use one


im selling a TI-89 titanium //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

no I got a calc, but I cant use it during the test.