Good day steemian. My assignment
Task 1
Task 2
- Alternating Voltage: From research, alternating voltage distributes electric power in a circuit. It is called alternating because the voltage changes magnitude and direction with respect to time. The variation in voltage may be regular or irregular periodically.
- Direct Voltage: Direct voltage transmits constant current in one direction in a circuit.
- Resistance: Resistance is a measure to determine how readily current will flow in a circuit. It is measure in ohms
- Potentiometer: A potentiometer is a measuring instrument use to determine the potential difference of a voltage by comparing it's know voltage with the unknown voltage.
- Rectifier diode: A diode acts as a channel allowing current to pass through it or block it. A rectifier diode is an electronic device that changes alternating current into a direct current by using one or more P-N junction diodes.
- Diode bridge: diode bridge comprises of 4-6 diodes connected as one for rectifying alternating current to direct current.
- Capacitor: A capacitor is a 2 way terminal electric device use to store electric energy/charges.
- Transistor: This is a semiconductor for amplifying and rectifying electrical signals and power/ current and voltage
- Transformer: Transformer is use to step down or step up voltage. A transfer is a device that transfers electric energy from one alternating current circuit to one or more circuit.
- Fuse: A fuse is a device that breaks down or interrupt the flow of electric current passing through it when it's above normal. It is an electronic safety device.
- Lithium battery: This is a kind of rechargeable battery that used lithium-ion or Li-ion
Task 3
Mention the following types of:
Resistors:
Linear Resistors
Fixed Resistors - Carbon composition, carbon film, Metal oxide film, Metal film, wire wound, surface mount resistors
Variable Resistors
Non-Linear Resistors
Capacitors – Fixed Capacitors, Variable Capacitors, and Trimmer Capacitors.
Diodes - Backward diode, Barrit diode, Gunn Diode, Laser diode, LED diodes, Gold doped diodes, crystal diode, PN Junction, Shockley diode, Step recovery diode, Tunnel diode, Varactor diode, Bridge diode, Zener diode.
Transistor according to their encapsulation.
- Through-Hole Transistors (THT)
- Surface-Mount Transistors (SMT)
- Ball Grid Array Transistors
- Chip-On-Board Transistors
- Coils
Bobbin Wound Coils, Self-Supported Coils, choke coil, Encapsulated Coils, high voltage coil, Solenoid Coils, Tesla coil, Tape Wrapped Coils, transformer coil
Task 4
Image from electronics academy
image from electronics academy
I do not know this one I'll appreciate the correction
image from electronics academy
Taller 1: Haz realizado la tarea en forma desordenada, tus imágenes las situaste de forma desorganizada, dando la impresión de que no sabes sobre qué estás hablando. En el símbolo de capacitor electrolítico colocastes dos, uno correcto y otro incorrecto. ¿Por qué?
Taller 2: Ha realizado alguna definiciones claras y correctas, pero por ejemplo en Voltaje alterna, Voltaje directo, Transistores, Capacitores, tienen características o comportamientos especiales en un circuito, no haz mencionado esos puntos importantes en ellos.
Taller 3: Has mencionado una amplia cantidad de tipos de componentes señalados, está tarea está bastante completa.
Taller 4: Has identificado una buena cantidad muy pobre en la tarjeta dispuesta para tal fin. Ahora me pregunto. Sí prácticamente investigaste todos los tipos de resistencias, transformadores, bobinas, transistores, diodos, fusibles. Cómo no pudiste identificar el puente de diodos por ejemplo, o el transformador de alto voltaje? Solo por mencionar algunos que ya sus compañeros han identificado.
En la siguiente tarjeta no identifico ningún componente, aún cuando mencionó los de tipo SMD.
No mostró una tarjeta de su parte para identificar. La tarea 4 está incompleta, solo hizo un pequeño esfuerzo.
Comment/Recommendation
Estudie más los componentes, vealos en Internet, su forma, color, tamaño para que no repita las omisiones señaldas en la tarea 4.
Esfuérzate más, en este taller han participado otras mujeres y se han destacado. Gracias por participar.
Scores| 4.5/10
Thank you for the review
Will do better in subsequent task
Esa es la idea amiga, corregir y avanzar.
Thank you, friend!
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Hello friend
I hope you will be doing well. First your drawing is so good. Than you briefly describe the some circuits used in the kit. In the end you have mention some circuits and point all very beautifuly. I want to say that we should be aware of these basic electronics. Wishing you best of luck for contest.
Thank you