# Electrical Components Quiz — Identify Electrical Components

> AI-powered quiz to identify and test knowledge of electrical components. (iPhone/iPad app by Forwa Elade Wunde.)

- Source: https://appshunter.io/ios/app/electrical-components-quiz/id6476490461 (this page in markdown: same URL + `.md`)
- Developer: [Forwa Elade Wunde](https://appshunter.io/developer/1685241344)
- Category: Education, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 6 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 25 MB
- Languages: American English, Hindi, Italian, European Portuguese, Russian, European Spanish
- Released: 2024-01-22
- Data updated: 2026-06-03
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/electrical-components-quiz/id6476490461/reviews.md

## What is Electrical Components Quiz?

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

## Key features

- AI-powered component identification
- Over 2000 electrical components
- Level-based progression system
- Scoring system for correct/incorrect answers
- Retake levels for improvement

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Week | $7.99 | per 7 days |
| Month | $19.99 | per month |
| Year | $29.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock full access | $5.99 | one-time |



## Frequently asked questions about Electrical Components Quiz

### What is the Electrical Components Quiz?

Electrical Components Quiz is an educational app designed to help users identify and learn about over 2000 electrical components. It uses an AI model for identification and features a quiz format with scoring and level progression.

### How does the scoring work in Electrical Components Quiz?

In Electrical Components Quiz, you earn 5 points for each correct answer and lose 3 points for each incorrect answer. A minimum of 25 points is required to advance to the next level.

### Can I retake levels in Electrical Components Quiz?

Yes, you can retake levels in Electrical Components Quiz to improve your score and understanding. This feature allows users to solidify their knowledge of electrical components.

### What types of electrical components are included in the quiz?

The quiz covers a vast array of components, including fuses, meters, transformers, batteries, switches, grounds, resistors, capacitors, diodes, transistors, gates, and many more, totaling over 2000 items.

### What are the subscription plans for Electrical Components Quiz?

Electrical Components Quiz offers weekly ($7.99), monthly ($19.99), and yearly ($29.99) subscription plans for enhanced features or content.

### What devices is Electrical Components Quiz available on?

Electrical Components Quiz is currently supported on iPhones. The app is rated for ages 4 and up.

### When was Electrical Components Quiz last updated?

The latest version of Electrical Components Quiz, version 2.1, was last updated on January 18, 2026. The app was initially released on January 22, 2024.

### Does Electrical Components Quiz have ads?

No, Electrical Components Quiz does not contain advertisements. This provides an uninterrupted learning experience for users.

## Version history (last 3 releases)

### 2.1 — 2026-01-18

-Bug fixes
-Camara permission explanatory message updated
-Improved the English localization

### 2.0 — 2025-12-15

-Identify any electrical component with out trained AI model for electrical component identification.
-Redesigned the entire app
-Added an offline library of electrical components for study

### 1.0 — 2024-01-23

No release notes.

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All apps by Forwa Elade Wunde: https://appshunter.io/developer/1685241344

## Related topics

[electrical engineering complete quiz](https://appshunter.io/ios/topics/electrical-engineering-complete-quiz)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-03.*