Name: ES2 review
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ES2 review - Details

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123 questions

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Xor gate, Multiplexer

A component that supplies and controls energy.

Active components

Typical visual representation of a system that displays the input and output through blocks joined by lines.

Block diagram

Represents the major part or function in a system

Box

This symbol connects the boxes in a system to illustrate relationships.

Line

This figure is specifically used to indicate the flow of the signal or data through the electrical block diagram and software design

Arrow line

Graphical representation of a functional process via blocks and diagrams that is easier for a reader to understand and interpret.

Functional Block Diagram

Diagrammatic representation of sequence of logical steps of a program.

Flowchart

Electrical component that restricts the flow of current in the circuit.

Resistor

Is a two-terminal linear passive component that is made from two conductive plates with an insulator between them. it stores electrical energy

Capacitor

Is a small computer on a single integrated circuit that assembles all the features that are found in the microprocessor. used in various automatically controlled devices such as remote controls, medical devices, automobile engine control systems, power tools, toys, office machines, and other embedded systems.

Microcontroller

A reactor is a two-terminal passive electrical component. it stores electrical energy in the form of magnetic energy.

Inductor

Electrical device that consists of two coils of wire, that are linked by an iron core. The main function of it is to increase (step-up) or decrease(step-down) AC voltages.

Transformer

An electrical device that is used to convert chemical energy into electrical energy.

Battery

A piece of wire which is used to protect the components from destruction due to the excessive current flowing through them.

Fuse

A device which is made from a semiconductor material that allows current to flow in one direction; it blocks the current which tries to go against the flow in a wire.

Diode

Consists of three terminals, made of semiconductor material that controls the flow of voltage or current and acts as a switch for electronic signals.

Transistor

A semiconductor device, where loads of resistors, capacitors, and transistors are fabricated. It can function as an oscillator, microprocessor, amplifier, and timer. also called a microchip.

Integrated circuit

Electromechanical switches that are used to control the circuits by using a low power signal.

Relays

An electrical device that is used to break the circuit, interrupting the current and to supply the current from one conductor to another conductor.

Switch

(SPST)

Single pole single throw

(SPDT)

Single pole double throw

(DPST)

Double pole single throw

(DPDT)

Double pole double throw

An electrical device and the main function of the motor is to convert electrical energy into mechanical energy.

Motor

A mechanical switching device which is operated automatically and is used to protect the electrical circuit from the damage caused by overload or short circuit.

Circuit breaker

A component which response to the flow of electrical energy and either dissipates or store energy.

Passive components

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Connected wire

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Not connect wires

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SPST toggle switch , SPDT toggle switch

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Push Button (N.O), Push Button Switch (N.C)

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DIP Switch

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SPST Relay, SPDT Relay

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Earth ground, Chassis ground, Digital graound

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Inductor

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Iron core inductot, Variable inductor

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Motor, AC transformer

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Variable resistance, Potentiometer

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Trimmer resistor, Thermistor

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Photoresistor

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Diode, Zener diode, Schottky diode

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Varicap diode, Light emitting diode, Photo diode

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Capacitor

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Variable capacitor

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Voltage source, Current source, AC voltage source

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Battery cell, Battery, Controlled voltage source, Controlled current source

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Voltmeter

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Ammeter, Ohmmeter, Wattmeter

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Operational amplifier, Analog to digital converter

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Digital to analog converter

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NPN Bipolar Transistor, PNP Bipolar Transistor

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Darlington Transistor

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JFET-N Transistor, JFET-P Transistor

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NMOS Transistor, PMOS Transistor

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Buzzer, Electric bell

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Fuse, Bus

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Loudspeaker, Microphone

Lamp/Light Bulb

Not gate, And gate

Nand gate, Or gate

Xor gate, Multiplexer

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DE Multiplexer, Octocoupler

Reactance of inductor

Variable

Reactance of inductor

ATT

Attenuatot

Bridge rectifier

Battery

Capacitor

Diode

Fuse

IC /U

Integrated circuit

Variable

Connector jack

Inductor

Loudspeaker

Plug

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