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WorksheetsElectric circuits
Total questions: 17
Worksheet time: 2hrs 3mins
A circuit is a set of elements connected to one another so that an electrical current can circulate through them
False
True
All electrical circuit should include, at least, the following components:
Conductor, Generator and Control and Protection elements
Conductor, Generator, Switch and Protection
Conductor, Generator and Receiver
Receptacle, Generator, Wire and Protection
The part of the circuit shown at A is called the
Conductor
Control
Protection
Generator or Source
Receptor or receiver
The part of the circuit shown at B is called the
Conductor
Control
Protection
Generator or source
Receiver or receptor
The part of the circuit shown at C is called the
Conductor
Control
Protection
Generator
Receiver
The part of the circuit shown at D is called the
Conductor
Control
Protection
Generator or source
Receiver
The part of the circuit shown at E is called the
Conductor
Control
Protection
Generator or source
Receiver or receptor
This part of the circuit converts electrical energy to other forms: heat, light, motion, sound etc.
Conductor
Control
Protection
Source
Load
This part of the circuit provides a path or road for the current to flow.
Conductor
Control
Protection
Source
Receiver
This part of the circuit is use to turn on and off the source or power.
Conductor
Control
Protection
Source
Load
This part prevent the circuit devices from damage due to excess current, overload etc.
Conductor
Control
Protection
Source
Load
This part of the circuit provides the force for the flow of electrons
Conductor
Control
Protection
Generator
Load
unidad en la que mide el voltaje
votls
ampere
ohm
celcius
How can voltage be measured?
Using a voltmeter
Using an ammeter
Using an ohmmeter
Using a wattmeter
What is voltage?
The flow of electrons between atoms
The pressure that pushes free electrons through a circuit
The measurement of electric current
The resistance to the flow of electric current
The electric basic magnitudes are:
Charge, tension and resistance
I, V y R
A, V y R
Q, V y R
¿Qué puede ocurrir si los cables no están aislados?
(What might happen if wires weren't insulated?)
La fuente de alimentación no suministraría un flujo de electrones.
(The power source would no longer provide a flow of electrons.)
Estaríamos en peligro de sufrir descargas eléctricas.
(We'd be in danger of harm from electric shocks.)
La corriente eléctrica se volvería electricidad estática.
(Current electricity would become static electricity.)
El circuito se rompería.
(The circuit would be broken.)
