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30 Cards in this Set
- Front
- Back
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Sine a =
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O/H
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Cosine a =
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A/H
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Tangent a =
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O/A
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MSDS
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Material Safety Data Sheet
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Hand bend range
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half inch to one & quarter inch emt
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A hickey bends
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RMC & IMC
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Formula for the circumference of a circle
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pi x D or 2piR
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You would cut threads in RMC or IMC with a...
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...die
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The chapter on fasteners and anchors....
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...sucks ass
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Tie wraps or zippy ties are...
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...God's special gift to mankind
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Voltage (get atomically hyphy on this one)...
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the sum of the difference of potential of all the charges in the electrostatic field
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A coulomb is _______ electrons
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6.25 x 10(to the 16th bitch)
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Current equation is...
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I=Q/T where T = time in seconds
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Light travels about....
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186,000 miles per second.
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Quick fucker....in Ohm's law, I =
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I=E/R
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Ohm's law: R=
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R=E/I
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Ohm's law: E=
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E=IR
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Ohm's law, in general,...
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totally kicks ass. now let's solve some dc circuits!!!! ya!
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Color bands on a resistor is something...
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you'll never use unless yer some kind of electronics geek. which is fine, really. electronics make life better.
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Ohm's law: P=
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P=IE (or PIE if'n yer a really genious n' stuff).
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Horsepower =
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hp=P/746
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Quick....convert hp to P or the T-Rex will eat you mom!!!!
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P=hp x 746 (close one there, nerd)
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Divide a fraction third grader...
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invert and multiply
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In a series circuit, Total E =
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E = E(1) + E(2) + E(3)...etc
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In a series circuit, Total I =
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I = I(1) = I(2) + I(3)...etc
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In a series circuit, total R =
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R = R(1) + R(2) + R(3)...etc
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In a parallel circuit, total R =
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R = 1/ ((1/R(1)) + (1/R(2)) + (1/R(3)))...etc
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In a parallel circuit, total I =
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I = I(1) + I(2) + I(3)...etc
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In a parallel circuit, total E =
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E = E(1) = E(2) = E(3)...etc
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dinner is...
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ready
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