ELECTRONIC PRATICES:Name:___________________________ Date:____________

Practice 1: Look at the following circuit in series. First, you must assemble this circuit on your training board, then use the colour codes at page 69 to find the value of the resistors. Finally, you mus use a multimeter to obtain all the voltage and current measurements:

Number Number Multiplier Value (Ω) Multimeter measurement

Resistor 1

Resistor 2

ValueVoltage 1 (V)

Voltage 2 (V)

Current 1 (A)

Is there any relation between Voltage1, Voltage 2 and the battery voltage?

Practice 2: Look at the following circuit in parallel. First, you must assemble this circuit on your training board, then use the colour codes at page 69 to find the value of the resistors. Finally, you mus use a multimeter to obtain all the voltage and current measurements:

Number Number Multiplier Value (Ω) Multimeter measurement

Resistor 1

Resistor 2

ValueVoltage 1 (V)

Voltage 2 (V)

Current 1 (A)

Current 2 (A)

Current 3 (A)

Is there any relation between Voltage1, Voltage 2 and the battery voltage?

Is there any relation between Current 1, Current 2 and Current 3?

ES Clara Campoamor Departament de Tecnologia Pràctiques d’Electrònica 1

Practice 3: Look at the following circuit with LED Diode. First, you must assemble this circuit on your training board, then use the colour codes at page 69 to find the value of the resistors. Finally, you mus use a multimeter to obtain all the voltage and current measurements:

Number Number Multiplier Value (Ω) Multimeter measurement

Resistor 1

ValueVoltage 1 (V)

Voltage 2 (V)

Current 1 (A)

Practice 4: Look at the following circuits with Transistor. First, you must assemble this circuit on your training board. Finally, you mus use a multimeter to obtain all the voltage and current measurements:

Can you explain how they work? (look at page 100 and 101)

ES Clara Campoamor Departament de Tecnologia Pràctiques d’Electrònica 2

Practice 5: Look at the following circuit that shows a Forward and Reverse Control. First, you must assemble this circuit on your training board, then you must explain how it works:

Practice 6: Look at the following circuit that shows a Relay. First, you must assemble this circuit on your training board, then you must explain how it works:

Practice 7: Look at the following circuit that shows a Forward and Reverse Control with Relay. First, you must assemble this circuit on your training board, then you must explain how it works:

ES Clara Campoamor Departament de Tecnologia Pràctiques d’Electrònica 3