Frequently Asked Questions
What is direct current used for?
Some common applications of direct current include:
1. powering electronic devices
2. charging batteries
3. operating electric motors
4. welding metals
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What is Ohm’s Law?
Ohm’s law states that the current through a conductor between two points is directly proportional to the potential difference across the two points. In other words, the higher the voltage, the higher the current. Read more..
What is an AC motor?
An AC motor is an electric motor that uses alternating current (AC) instead of direct current (DC). AC motors are more efficient than DC motors and can be found in a variety of applications, including fans, pumps, and compressors. Read more..
What is a generator?
generators transform mechanical energy into electrical energy. The mechanism involved is similar to that of an alternator.. Read more..