Electrical Components Quiz vs Electrical Exam Prep

Identify any electrical component with trained AI model. Electrical Components Quiz: 2000+ electrical components for you to identify and test your knowledge. You need a minimum of 25 points to cross to the next level. Getting 1 correct answer gives you a score of 5 points, you lose 3 points if you give a wrong answer. You can retake a level to get more points. You can identify components such as: -Fuse -Wattmeter -Inductor -Ammeter -Transformer -Step down transformer -Step up transformer -Electric bell -Battery -Three pole isolator -Connected wires -Not connected wires -SPST toggle switch -SPDT toggle switch -Earth ground -Chassis ground -Digital/Common ground -Bus -Resistor(IEEE) -Resistor(IEC) -Potentiometer(IEEE) -Potentiometer(IEC) -Thermistor -Variable resistor(IEC) -Variable resistor(IEEE) -Trimmer resistor -Light bulb -Non polarized capacitor -Polarized capacitor -Variable capacitor -Variable inductor -Iron core inductor -AC Voltage source -DC Voltage source -Current source -Generator -Battery cell -Control voltage source -Control current source -Ohmmeter -Zener diode -Schottky diode -PN junction diode -Photo diode -Varicap diode(Varactor) -Tunnel diode -Light Emitting diode(LED) -Electric motor -NPN Bipolar transistor -PNP Bipolar transistor -Buzzer -Loud speaker -Microphone -Analog to digital converter -Digital to analog converter -Operational amplifier -Schmitt trigger -Crystal oscillator -Dipole antenna -NOT gate (Inverter) -Antenna -AND gate -OR gate -NAND gate -NOR gate -XOR gate -D Flip-Flop -Multiplexer 2 to 1 -Multiplexer 4 to 1 -Demultiplexer 1 to 2 -Demultiplexer 1 to 4 -Open switch -Closed switch -Half inductor -chassis -Pulse -Saw tooth -Step function -Solder bridge -Jumper -Sinusoidal generator -Pulse generator -Triangular wave generator -Basic amplifier -Center tapped transformer -Milli ammeter -Milli voltmeter -Micro ammeter -Light dependent resistor(IEC) -Light dependent resistor(IEEE) -Voltmeter -AC contactor coil -DC contactor coil -AC solenoid coil -DC solenoid coil -Iron core center tapped inductor -Ferrite core center tapped inductor -Attenuator -Current transformer -Buffer -Constant current source -Constant current diode -Circuit breaker -Center tapped inductor -DIP switch -Laser diode -Electrical interlock -Bridge rectifier -4-pole isolator -Feed through capacitor -Loop antenna -Flashing led -Normally open limit switch -Normally close limit switch -DPDT switch -DPST switch -Normally close contact -Normally open push button -Fused isolator -Contactor poles -Three phase supply -Thermal relay -Squirrel cage induction motor -Wound rotor induction motor -Rectifier -Normally open timer contact -Normally close timer contact -Emergency stop push button -Transducer -Tri state buffer -Power outlet -XNOR gate -Thyristor -Three phase induction motor -Emergency switch -Memristor -Normally open thermal relay contact -Normally close thermal relay contact -N-channel FET -P-channel FET -Cathod Ray Oscilloscope (CRO) -DC motor -Photo transistor -Photo darlington -Single phase motor -Opto-isolator(optocoupler) -Relay coil -Relay switch -Solenoid valve -Thermocouple -AC to DC converter -DC to AC converter -DC to DC converter -Cavity resonator -Ceramic resonator -Coaxial cable -Crystal microphone -Current limiting diode -Darlington transistor -Delay line -Globe valve -Butterfly valve -Gate valve -Ball valve -Star winding configuration -Delta winding configuration -Lab winding configuration -Wave winding configuration -Female contact -Male contact -Female plug -Male plug -Galvanometer -Synchronoscope -Varmeter -Tachometer -Normally open flow switch -Normally close flow switch -Normally open level sensor -Normally close level sensor -Enhancement MOSFET -Depletion MOSFET -Solar cell -Thermal switch -Solar panel -Triac -Gunn diode -Single phase motor -Thermocouple Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://forwaelade.web.app/ElectricalComponents/privacy-policy

Written by a licensed electrician who used these exact questions to pass his own exam. Nearly 1,400 multiple-choice questions mapped to the 2023 National Electrical Code, with hints that teach you where to look in the code book and worked solutions for the calculations. WHAT YOU GET • 1,394 NEC questions in the style of state journeyman and master electrician exams (PSI and ICC formats). • Smart hints: instead of just showing the answer, the app points you to the NEC article or table where it lives, so you get faster at finding things in an open-book exam. • 124 calculation questions with step-by-step worked solutions: wire ampacity with temperature and conductor-count adjustments, voltage drop, conduit fill from Chapter 9 Tables 4 and 5, box fill, motor circuits, and service load calculations. • The NEC tables you need, built in, so a hint can open the table for you. STUDY BY TOPIC Pick one of 17 categories or drill the whole bank: Wire Sizing • Conduit Sizing • Motor Loads • Voltage Drop • Box Fill • GFCI / AFCI • Service & Feeders • Transformers • Ground-Fault Protection • Short-Circuit & Interrupting • PV Systems • Grounding & Bonding • Low-Voltage & Fire Alarm • Hazardous Locations • Wiring Methods & Workmanship • General Calculations & Admin • Communications & Cabling TRACK YOUR PROGRESS Each category has a progress bar that fills as you answer correctly. Missed questions collect in their own pile so you can retry them until they stick. When every bar is green, you are ready. WHO IT IS FOR • Apprentices learning to navigate the code book while the concepts are fresh. • Journeyman candidates who want realistic practice before the state exam. • Master electrician candidates brushing up on calculations and the 2023 changes. • Working electricians who want a quick reference and a refresher. The app is free to use and supported by ads. Everything works offline once installed. More practice questions and state-by-state licensing guides at electriciantestprep.com. NEC® and National Electrical Code® are registered trademarks of the National Fire Protection Association, Quincy, MA. This app is not affiliated with or endorsed by the NFPA. Hints and tables summarize code requirements in the author's own words; consult the current NEC as the definitive reference. Privacy Policy: https://electriciantestprep.com/privacy-policy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/