Electrical Symbols Quiz

Each level has 12 electrical symbols that you will have to identify. You need a minimum of 60 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, seeking help will cost you 2 points. You can watch a video ad to get more points. You can play with symbols 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

-Touch sensor

-Noise source

-Power factor meter

-Energy meter

-Diaphram valve