Question 1

What are the main parts of the simple electric circuit?

Accepted Answer

source of energy, conductor, load, and switch

Answer

conductor, switch, and load

Answer

source of energy, conductor, and switch

Answer

switch, load, and source of energy

Question 2

Which is NOT TRUE about conductors of electricity?

Accepted Answer

Conductors do not connect all the parts of the circuit.

Answer

Conductors connect all the parts of the circuit.

Answer

A. They pertain to the pathway of electric current to flow from the power source up to the load and back.

Answer

They are usually electrical wires that vary in size depending

on the amount of energy flowing in it.

Question 3

It is a part of the electrical circuit that breaksthe flow of electricity to pass through from the source of energy to load. It open and close the electrical circuit.

Accepted Answer

switch

Question 4

What do you call the pressure that pushes the charged particles to flow in a pathway.

Accepted Answer

voltage

Answer

resistance

Answer

electrons

Answer

electric current

Question 5

Look at the picture closely. What do you think will happen to the circuit when you turn the switch to the OFF position?

Accepted Answer

The circuit will be open.

Answer

The circuit will be overloaded.

Answer

The circuit will be closed

Answer

The circuit will be broken.

Question 6

Study and describe the illustration below. Which statement is NOT a description of aseries circuit?

Accepted Answer

Even If there is a defect in the line circuit, the entire connection will still function because the circuit is open.

Answer

The components of the electrical circuit are arranged in a line like a Christmas light

Answer

Its electric charges flow in a single path because the connection is arranged in a form of a chain.

Answer

In a series circuit, the same current flows through all the light bulbs.

Question 7

Compare the illustrations below. Defend your answer while giving the difference between the series and parallel circuits.

Accepted Answer

In a series circuit, if one component breaks down, the whole circuit will burn out while in a parallel circuit, even if one component breaks down, it will still function because it has an independent circuit.

Answer

A parallel circuit contains two or more pathways for an electric current to flow through.

Answer

One of the common examples of a series circuit is the Christmas lights you used during Christmas.

Answer

The best example of parallel circuit connection is the electrical wirings installed at home and school

Question 8

As a learner, what will you do to keep your tablet charged since you use it during classes?

Accepted Answer

Use the tablet for learning and schooling purposes and keep it afterward.

Answer

Use it in the evening then keep it in the morning.

Answer

Get it and charge it all the whole day.

Answer

Keep it off and borrow an old laptop from a neighbor.

Question 9

How will you conserve battery life with your flashlight when it is needed during a brownout?

Accepted Answer

Don't use the flashlight if it is not necessary.

Answer

Always turn on the flashlight to maintain the brightness of your place

Answer

Play with your siblings using the flashlight.

Answer

Do not use the flashlight even if you needed it to save the battery.

Question 10

Wires are the pathway for electrical current in a circuit. What should you do if your extension wire has a scratch on it?

Accepted Answer

Make sure the scratch part of the wire is covered with electrical tape to prevent electrocution.

Answer

Ignore the scratch part because it will not hurt you anyway.

Answer

Soak the extension wire in water so it will work.

Answer

Cut off the rubber covering and use it.

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