Recent content by Electgineer

  1. Electgineer

    Engineering Sampling frequency to use with this signal to avoid aliasing

    Yes. I am familiar till the part that the maximum angular frequency is 8 rad/s. So using the Nyquist rate, the sampling frequency should be twice the max frequency. But I don't understand how to systematically approach this kind of question. Thank you.
  2. Electgineer

    Find the power supplied by the 1V source in the circuit using nodal analysis

    Is there a way to approach a question like this, I really have problems with voltage source in between nodes.
  3. Electgineer

    Find the power supplied by the 1V source in the circuit using nodal analysis

    My attempt: At node 1 > 4 = 6 + I1 Node 2 > I1 + I2 = I 2 Node 3 > 6 = I 3 + I 4 I1 = (V1 - 4)/21 In node 1, Using the equation for I1, V1 = -38V. I2 = (V1 - 4 - 1)/2 So, I2 = -21.5APower supplied by the 1V battery is P=VI P=-21.5 x 1 P=-21.5W I am not sure of my method, I just started...
  4. Electgineer

    Is there a better way to assign current direction in circuit analysis?

    Is there like a rule of thumb, or a simple hack for assigning current direction in circuit analysis? Even when I m consistent with the direction I choose, I still get the wrong answer most of the time. Like 1. Do current source or voltage source affect when choosing current direction? 2...
  5. Electgineer

    Can LaTeX help improve the readability of scanned documents?

    I am able to do the second question, but I don't understand the other part. Thanks
  6. Electgineer

    Find the total distance taken by the train.

    [ A train starting from rest accelerate at the rate of 6m/s² for 20 seconds to attain a constant speed and it traveled for another 20 seconds and decelerate at the rate of 3m/s² for 20 seconds. Calculate the total distance (in kilometer) traveled by the train. That's the question. I found it...
  7. Electgineer

    Movie with electrical /electronic engineering theme

    Please do you have the idea of any movie with electrical /electronic engineering theme.
  8. Electgineer

    Should I buy Windows phone or Android phone?

    I'm confused on which to choose, I want the best mobile phone experience. Should I buy Windows phone or Android phone?
  9. Electgineer

    Who is Electgineer and What Does He Hope to Contribute to the Field of EEE?

    My name is Electgineer, I am aspiring to EEE. I am new here, hope to learn and contribute mine.
Back
Top