Basic Electricity Test Pdf

Used to test components jumper wire valence band self powered test light primary wire 15.

Basic electricity test pdf.

It is made up of a series of electrical components and conductors e g batteries electrical wires light bulbs etc. Ohm s law is the basic formula used in all ac and dc electrical circuits. 300 700 1700 8. Current entering in wrong direction diode acts as inulator battery cable symbols reverse biased resistance 16.

So if you know two of the three characteristics your can calculate the third one. Electrical designers use it to determine how much voltage is required for a certain load like a motor a computer or even a house full of appliances. Connect electrical components to chassis or ground of the car valence band electrons ground wires resistance 27. State exams cover such areas as electrical theory trade knowledge grounding and bonding wiring methods and installation overcurrent protection load calculations etc.

Which electrical power system did nikola tesla end up favoring. The current only flows in an electrical circuit when the path is completely closed forming a loop. The original scope was that the device would shut down if it did not pass the self test and hence create the safety that these devices are there to provide. Nikola tesla worked with thomas edison and both were long time advocates of dc power.

Has more than one load connected in a single electrical path series circuit waveform ohm s law ammeter 28. Has more than one load connected in a single electrical path ohm s law free electrons jumper wire series circuit 14. Module 2 basic. This exam will test you level of comprehension on the basic electrical theory section of the electrical training course.

Volume 1 of 4 module 1 basic electrical theory this module describes basic electrical concepts and introduces electrical terminology. Supplies electricity for circuit power source. Basic electricity rv 7 11 19 2 7. Approximately how many inventions did nikola tesla patent.

Technical learning college ceu training for water. The proton carries a single unit positive charge equal in magnitude to the electron charge. Increase self powered test light power source one wire circuit amplify 29. The following is a brief description of the information presented in each module of the handbook.

The electrical science handbook consists of fifteen modules that are contained in four volumes.