Circuit 2

What is the unit of current?

• Ampere (A)

• Volt (V)

What is the unit of voltage?

• Ampere (A)

• Volt (V)

In a parallel circuit, what remains the same across all components?

• Voltage

• Current

• Resistance

• Power

Which tool would you use to measure the electrical resistance in a circuit?

• Breadboard

• Voltmeter

• Multimeter

• Ammeter

On a breadboard, which rows are typically connected horizontally (in the same row) and used for power distribution?

• Rows in the main area where components are placed

• Rows at the top and bottom of the breadboard for power and ground

• All rows are connected vertically

• None of the above

In a breadboard, how are the holes in the main area connected?

• Horizontally across all columns

• Vertically in groups of five

• Diagonally in groups of five

• Each hole is electrically isolated from the others

When using a multimeter to measure the resistor, which setting should you choose?

• Amperes (A)

• Volts (V)

• Ohms (Ω)

• Hertz (Hz)

In a series circuit, if one component break down, what happens to the other components?

• They continue to operate normally.

• They also fail one by one.

• They stop working because the circuit is broken.

• Their behavior is not affected.

In a parallel circuit, if one branch is disconnected, what happens to the components in the remaining branches?

• They stop working immediately.

• They continue to work as if nothing happened.

• They receive less voltage.

What is the primary function of a chip in an electronic circuit?

• To provide a fixed resistance.

• To perform specific tasks.

• To connect different parts of the circuit.