Vocabulary
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to weld
A measuring instrument that can measure multiple electrical properties.
Multimeter
An exit that allows quick evacuation in the case of emergencies such as a fire.
Emergency exit
A common device that can open or close a circuit is called a ...
Switch
What it the unit for voltage?
Volts
Wechselstrom
A tool that is electrically heated and used for joining parts with solder.
Soldering iron
Always wear them to protect your eyes when they might be hurt by chips or by dust.
Goggles/Safety goggles
Electrons in a circuit are pulled towards the battery's ____________ pole.
Positive/Plus
What is the unit for current?
Amperes/amps
Frequenzumrichter
frequency converter
A tool for loosening and tightening screws.
Screwdriver
They are necessary when your work could endanger your hands.
According to Ohm, R=
V/I
What is the unit for resistance?
Ohms
Kolben
piston
A tool for removing the insulation from electric wires.
Wire stripper
You have to wear it on every building site to protect your head.
Hard hat / Safety helmet
An electrical safety device that breaks and stops the current if the flow of electricity is too strong.
Fuse
Which quantity is measured in watts?
Power
Förderband
conveyor belt
A tool with a round turning part that cuts or polishes hard materials such as metal.
Angle grinder
Wear it when you have to be seen clearly.
It limits the current flowing through a circuit.
Resistor
What is the unit for electric charge?
Coulomb