Write an equation describing the precise mathematical relationship…
Write an equation describing the precise mathematical relationship…
The job of a technician frequently entails…
What factors determine where potentiometers Rpot1 and Rpot2 must be…
When an electric current is passed through a coil of wire, what…
Parts and Materials Operational amplifier, model 1458 or 353…
In this circuit, the electric motor is supposed to turn on whenever…
Electromechanical relays used to start and stop high-power electric…
When connecting batteries together to form larger “banks”…
Power Equation of Ohm’s Law and Joule’s Law …
A modern method of electrical power control involves inserting a…
Define what noise means, in the electrical sense of the word. How does…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
Many electronic circuits use what is called a split or a dual power…
Identify which trigonometric functions (sine, cosine, or tangent) are…
How is it possible to electrically measure the torque output by a…
Note the “50 ohm” rating printed on the jacket of the cable. What…
PARTS AND MATERIALS Four 6 volt batteries Zener diode, 12…
Ladder diagrams are specialized schematics commonly used to document…
It may seem difficult to even start on a project such as this, with no…
A calculator for solving the maximum current a microstrip can handle.
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 0.1 µF,…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Arithmetic Sequences An arithmetic sequence is a series of numbers…
What Is a Zener Diode? A Zener diode is a special type of rectifying…
Write an equation describing the precise mathematical relationship…
Shown here is a simplified representation of an atom: the smallest…
In designing digital circuits, the designer often begins with a truth…
No text on electrical metering could be called complete without a…
This calculator will help compute the inductance of a length of wire.
If the ends of a wire loop are attached to two half-circular metal…
Valence: The electrons in the outermost shell, or valence shell, are…
What hazards might be posed by a circuit with excessive current going…
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
The invention of the bipolar transistor in 1948 ushered in a…
So far, we’ve been analyzing single-battery, single-resistor…
This tool is designed to calculate the maximum distance (range) that a radar can detect
This tool calculates the cutoff frequency of a rectangular waveguide
PARTS AND MATERIALS Steel flat bar, 4 pieces Miscellaneous bolts,…
The fourth example has A partially overlapping B. Though, we will…
