symbols you used in electric circuits,
various quantities which appear in electric circuits,
various formulas for electric engineering, and
how to use Oscilloscope.
the relationship among a period, frequency and
the relationship between maximum value and
how to calculate a magnitude and a phase with
how to express an AC voltage or current as an
instantaneous value or in vector, and
the relationship between AC voltage and current of
a resistor, coil and capacitor.
how to convert a complex number between rectangular
and polar forms.
how to convert an AC voltage or current from
instantaneous value to complex number,
the concept of impedance and admittance,
how to calculate the voltage and current of a circuit in a
complex form, and
how to calculate the complex voltage, complex current,
impedance and admittance with Oscilloscope.