The interlock contacts installed in the previous section’s motor…
Since three-phase is used so often for power distribution systems, it…
Synchronous motors load the power line with a leading power factor.…
It is fairly important to use large value resistors (10 MΩ works…
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
As we saw with DC measurement circuits, the circuit configuration…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
The interlock contacts installed in the previous section’s motor…
The discovery of the relationship between magnetism and electricity…
Ladder diagrams are specialized schematics commonly used to document…
What does the normal status of an electrical switch refer to?…
Don’t just sit there! Build something!! Learning to analyze relay…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
As we saw in a few SPICE analyses earlier in this chapter, the output…
Most AC motors are induction motors. Induction motors are favored due…
The structure behind ladder logic is based on the electrical ladder…
Electricity and Magnetism An electric current through a conductor will…
This calculator helps determine the maximum temperature a device can withstand
PARTS AND MATERIALS 6-volt battery Low-voltage incandescent lamp…
Single Phase Synchronous Motors Single-phase synchronous motors are…
We can construct a simple logic functions for our hypothetical lamp…
Electromechanical watt-hour meters use an aluminum disk that is spun…
When a PCB designer speaks of dimensions in thous or mils, what does…
If I wanted to build a battery-powered electric drill, would it be…
In mathematics, an identity is a statement true for all possible…
The first and most straightforward network analysis technique is…
Don’t just sit there! Build something!! Learning to analyze digital…
Factoring Identities : a2 - b2 = (a + b) (a - b) a2 + 2ab + b2…
Circuits consisting of just one battery and one load resistance are…
This calculator computes the power received by an antenna using Friis formula
Note: this is a very unique and useful property of e. As in…
Don’t just sit there! Build something!! Learning to analyze digital…
A tool designed to convert between units of torque
Another variation on a theme of bistable multivibrators is the J-K…
A calculator for computing the inductance of a coaxial cable.
The electrons of different types of atoms have different degrees of…
A chandelier has five light bulbs in it, and one of them is not…
Explain how an ohmmeter is able to measure the resistance of a…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
Don’t just sit there! Build something!! Learning to analyze digital…
If a sinusoidal voltage is applied to an impedance with a phase angle…
