Basic Electricity
What is the basic component of electricity, often compared to water?
Charge
What tool is essential for soldering and requires caution due to high temperatures?
Soldering iron
What document must students sign to gain access to the lab?
Lab Safety document
What two-terminal component stores energy in an electric field?
Capacito
What is a breadboard commonly used for?
Building and testing circuits
This term describes the "pressure" of electricity, similar to the height of water in a tank.
Voltage
Name one type of solder joint.
Through-hole, SMD, Western Union, Rat Tail
How many mA of current can prevent a person from letting go of a live wire?
20 mA AC or 76 mA DC
What component limits current in a circuit and is measured in ohms?
Resistor
What is the purpose of a schematic diagram?
To represent the layout of an electronic circuit
What are the two main types of electricity?
Static and Current
Why is it important to use flux while soldering?
To prevent oxidation and help solder flow
Name one type of clothing or accessory that should be avoided when working with electricity.
Metallic items like rings or watches
Name the passive component that can transfer energy between two circuits
Transformer
What must be connected securely before soldering on a breadboard?
Wires and components
Define the unit of measurement for current flow in a circuit.
Amperes, or Amp
What is the recommended action to take if solder fumes are present?
Use a fan or ventilation
Why should you use tools with non-conducting handles?
To avoid electrical shock
What type of diode emits light when a current flows through it?
LED - Light Emitting Diode
What is the term for soldering wires without a circuit board?
Freehand soldering
Alternating Current (AC) and Direct Current (DC) are examples of what?
Types of electricity flow
What happens if a solder joint moves before it cools?
(It becomes a cold solder joint
What is the purpose of the "Safety Data Sheet" in the lab?
To provide information about hazardous chemicals
What active component can amplify signals and has three terminals?
Transistor
Why is it important to inspect solder joints after soldering?
To detect defects like shorts or cold joints