Free online courseIntermediate electronics

Conteúdo do Curso

• Video class: Basic Electronics Part 2

  7h30m

• Exercise: _What is the original goal of digital circuits?

• Exercise: _What is the binary number system?

• Exercise: _What is the highest number you can count up to in binary coded decimal (BCD)?

• Exercise: _What is the maximum number of decimal combinations in a 16-bit system?

• Exercise: _What is inductance and how does it relate to Lenz's law?

• Exercise: _When approaching an inductor from the back side, which direction should you turn it to see a decrease in inductance?

• Exercise: _What is the significance of a magnetic field containing the core in an inductor?

• Exercise: _What is the symbol used for the time constant of an RL circuit and what is the formula to calculate it in seconds?

• Exercise: _What is the primary application of inductors in circuits?

• Exercise: _What is the output voltage referred to as when a generator completes one revolution?

• Exercise: _What is an APU and why is it useful for powering a house during a power outage?

• Exercise: _What is the amount that produces the same degree of heat in a given resistance as an equal amount of direct current, and can be determined by the root mean square process?

• Exercise: _What is the frequency of the cycles per second in the US electrical system?

• Exercise: _What was the technique used by the speaker to analyze the electronic noise in the Soviet anchorages?

• Exercise: _What is the reason for higher costs in Northern BC?

• Exercise: _What is the purpose of an oscilloscope?

• Exercise: _What are the focus and astigmatism controls used for in an oscilloscope?

• Exercise: _What is the purpose of using semi-logarithmic graph paper in studying amplifier feedback?

• Exercise: _What is the most important thing to remember in a parallel AC circuit?

• Exercise: _What is the effective value of an AC circuit that you should always work with?

• Exercise: _In a capacitive circuit, what is the phase relationship between current and voltage?

• Exercise: _What is the relationship between frequency and capacitive reactance?

• Exercise: _What kind of speaker would be connected in parallel with the capacitor in a crossover circuit?