Recent content by andytb1232000

  1. A

    Maximum Power Transfer for Z = 12+24 Ohms

    Homework Statement Find the required value of the load to achieve maximum power transfer for Z = 12+24 ohms Homework Equations ZL = Zs [b]3. The Attempt at a Solution [/b As the question does not state whether or not the phase or magnitude of the load can or cannot be varied. I...
  2. A

    Radius of variable capacitor

    "I = (V/R)e^-0.25 = (10/5000)*(0.7788)=1.5576*10^-4=0.1557*10^-3=0.1557mA" could someone clarify how to get "e^-0.25" from the above equation? and also "0.7788". I don't understand the method that's being used here :-( Thanks
  3. A

    Length of the column where buckling is likely to occur

    Isn't the diagram in post 1 a annulus? which would mean that second moment of area formula is pi (R^4 - r^4) / 4?
See more
Back
Top