Don’t just sit there! Build something!! Learning to analyze digital…
Most AC motors are induction motors. Induction motors are favored due…
Normally, the rotor windings of a wound rotor induction motor are…
The armature windings of your DC motor will have very low resistance.…
Generators used in battery-charging systems must be regulated so as to…
A tool designed to convert between units of torque
At first it may seem pointless to have the four buffer gates following…
The variable reluctance motor is based on the principle that an…
A wound rotor induction motor has a stator like a squirrel cage…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Don’t just sit there! Build something!! Learning to mathematically…
How is it possible to electrically measure the torque output by a…
Explain the operation of this “H-bridge” motor control circuit: At…
Electromechanical watt-hour meters use an aluminum disk that is spun…
Most students of electricity begin their study with what is known as…
Brushless DC motors were developed from conventional brushed DC motors…
The interlock contacts installed in the previous section’s motor…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
As we saw earlier, a power system with no secure connection to earth…
Shown here is the schematic symbol for a resistor: What is the purpose…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
What is Conductance? In the study of DC circuits, the student of…
In this electrical circuit, trace the direction of current through the…
What does it mean if an integrated circuit comes in DIP form? What…
So far in our discussions on electricity and electric circuits, we…
Don’t just sit there! Build something!! Learning to mathematically…
We can take the same components from the series circuit and rearrange…
There are three basic factors of capacitor construction determining…
An oscilloscope is a very useful piece of electronic test equipment.…
Up to this point we have considered logic reduction problems where…
A common class of operation used in radio-frequency (RF) amplifier…
If we add a voltage divider to the negative feedback wiring so that…
Don’t just sit there! Build something!! Learning to mathematically…
This chapter explores the response of capacitors and inductors to…
When calculating the power dissipation of resistive components, use…
PARTS AND MATERIALS Four 6-volt batteries 12-volt light bulb, 25 or 50…
