Just as devices have been made to measure certain physical quantities…
Most AC motors are induction motors. Induction motors are favored due…
Shaded Pole Induction Motor An easy way to provide starting torque to…
Charles Proteus Steinmetz’s first job after arriving in America…
Normally, the rotor windings of a wound rotor induction motor are…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Most students of electricity begin their study with what is known as…
Brushless DC motors were developed from conventional brushed DC motors…
The variable reluctance motor is based on the principle that an…
A wound rotor induction motor has a stator like a squirrel cage…
Stepper Motor vs Servo Motor A stepper motor is a…
What will this voltmeter register when connected to a battery as shown…
Ohm’s Law also makes intuitive sense if you apply it to the…
The 555 integrated circuit is the most popular chip ever manufactured.…
This calculator computes the inductance of a microstrip etched on a PCB.
For a given amount of water pressure, which will flow a greater rate…
Show how this ammeter would be connected to the light bulb circuit to…
Mercury Standard Cell Back in the early days of electrical measurement…
Don’t just sit there! Build something!! Learning to mathematically…
Write an equation describing the precise mathematical relationship…
PARTS AND MATERIALS Paper tube, from a toilet-paper roll Bar of iron…
Seebeck Effect An interesting phenomenon applied in the field of…
Add the following binary numbers:
Consider a circuit for a single-phase AC power system, where a 120…
So far we know that AC voltage alternates in polarity and AC current…
The first and most straightforward network analysis technique is…
The most important component of your voltmeter will be the…
Let’s count from zero to twenty using four different kinds of…
Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…
A rheostat (variable resistor) and a switch are both examples of…
Now we can proceed to studying specific types of digital storage…
