Different Circuit and Diagrams Quiz

What is the symbol for a battery in a circuit diagram?

• Circle with a dot in the center

• Square with a diagonal line

• Long line with a shorter line parallel to it

• Triangle with a wavy line

Draw a simple circuit diagram with a battery, a bulb, and a switch.

• A simple circuit diagram with a battery, a bulb, and a switch.

• A simple circuit diagram with a battery, a bulb, and a motor.

• A circuit diagram with no battery, a bulb, and a switch.

• A complex circuit diagram with multiple batteries, bulbs, and switches.

What is the purpose of a resistor in an electrical circuit?

• To store electrical energy

• To increase the flow of current and voltage

• To limit the flow of current and reduce voltage

• To generate magnetic fields

Explain the difference between a series circuit and a parallel circuit.

• In a series circuit, the components are connected in multiple paths, while in a parallel circuit, the components are connected in a single path.

• In a series circuit, the components are connected in a single path, while in a parallel circuit, the components are not connected to each other.

• In a series circuit, the components are not connected to each other, while in a parallel circuit, the components are connected in a single path.

• In a series circuit, the components are connected in a single path, while in a parallel circuit, the components are connected in multiple paths.

What is the symbol for a light bulb in a circuit diagram?

• Square with a triangle inside

• Triangle with a circle inside

• Rectangle with a line inside

• Circle with a cross inside

Draw a parallel circuit with two bulbs and a battery.

• A circuit with three bulbs and a battery

• A series circuit with two bulbs and a battery

• A parallel circuit with one bulb and a battery

• A parallel circuit with two bulbs and a battery

What is the role of a switch in an electrical circuit?

• To cook food

• To open or close the circuit

• To play music

• To control the temperature

Explain the function of a diode in a circuit.

• It increases the voltage in the circuit

• It has no effect on the flow of current

• It allows current to flow in one direction only.

• It blocks the flow of current in both directions

What is the symbol for a resistor in a circuit diagram?

• Triangle

• Square

• Zigzag line

• Letter A

Draw a series circuit with three bulbs and a battery.

• A parallel circuit

• A series circuit

• A circuit with only one bulb

• A circuit with no battery