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ECE 210 EXAM WITH GUARANTEED ACCURATE ANSWERS |VERIFIED
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  • ECE 210 E

Dependent Source Elements (Types) - ACCURATE ANSWERCVS, VCVS, VCCS, CCCS Short Circuit Resistance - ACCURATE ANSWEREffective Resistance of short = 0 ohms. Anything in parallel with a short circuit becomes 0 ohms effectively. Power (sign) - ACCURATE ANSWERIf injecting power (inserting power i...

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  • August 9, 2024
  • 7
  • 2024/2025
  • Exam (elaborations)
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  • ece 210 exam
  • ece 210 exam with guaranteed accurate answers ver

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  • ECE 210 E

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ECE 210 EXAM
ECE 210 EXAM WITH GUARANTEED ACCURATE ANSWERS |VERIFIED




Dependent Source Elements (Types) - ACCURATE ANSWER✅✅CVS, VCVS,
VCCS, CCCS


Short Circuit Resistance - ACCURATE ANSWER✅✅Effective Resistance of
short = 0 ohms.
Anything in parallel with a short circuit becomes 0 ohms effectively.


Power (sign) - ACCURATE ANSWER✅✅If injecting power (inserting power
into the circuit, aka sources), will be a negative power.
If dissipating power/absorbing power, will be a positive power (Think about
direction of current flow into each component, for sources, will flow from negative
to positive).


If current goes from + to - it is positive.

, Complex Numbers - ACCURATE ANSWER✅✅z = a + jb where b is the
imaginary component and a is the real component.
Think of a complex number as a phasor on a plane with axis' Im and R.
|z| = sqrt(a^2+b^2)


Polar Form (Complex Numbers) - ACCURATE ANSWER✅✅z = re^j(theta)
where r = |z|
theta = arctan(b/a) aka Im/R


Complex Mult/Div/Add/Sub - ACCURATE ANSWER✅✅Multiplication:
Multiply out.
Division: Multiply by complex conjugate
Add: Add
Subtraction: Subtract.


Complex Conjugate and Properties - ACCURATE ANSWER✅✅z* = a - jb
zz* = |z|^2
z+z* = 2(a)
R(z) = (z+z*)/2
Im(z) = (z-z*)/2j


Eulor's Formula - ACCURATE ANSWER✅✅e^j(theta) = cos(theta) +
j(sin(theta))


Voltage Divider Rule - ACCURATE ANSWER✅✅V = Vtot(Ri/Req)

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