This represents each electronic component

This electronic component is use in circuits where a probability of excessive current flows.

It limits the amount of current flow through a wire or load.

Also known as the ON/OFF switch.

Used as an ac power supply. Comprises of the primary and secondary coils, that are connected by an iron core. There is no physical connection between the two coils.

Connector of electric current that connects one component to another.

Used for zero potential reference and electrical shock protection.

Adjustable resistor that has 2 terminals.

Used to store electric charge

Transmits light as current passes through it.

This material permits moving charges to pass through.

 Which of the following material is insulator?

Which of the following describes the temperature dependence of an insulator?

This material does not permit moving charge to pass through

 The following are characteristics in which both insulator and conductor share. Which is NOT?

Which of the following can permit or does not permit charge to pass through?

Why does semiconductor can permit or does not permit moving charge to pass through?

Which of the following statement is true?

Itis a device specifically designed to insert and tighten or to loosen and remove screws.

Used in removing soldered wires and components on printed circuit boards for troubleshooting and repair purposes.

A place where the soldering iron is placed during usage

It is used for holding, bending, and stretching the lead of electronic component or connecting wires

Used for trimming component leads close to the circuit board

 It is used for holding, twisting, and elongating the lead of electronic component or connecting wires.

 It is an equipment that combines three functions: as a voltmeter that measures both ac and dc voltages an ohmmeter that measures resistance; and milliammeter that measures small amount of dc current.

It is a device for applying heat to dissolve solder in attaching two metal parts

If you notice any breakage or damage to tools, instruments, or machinery, you should

Screws, nuts, and other non-digestible materials are never to be placed in your:

If you are in doubt about the use of any tool or machine, or about any shop procedures:

Eye protection is used to:

Make sure that the hand tools you are going to use are:

If a tool becomes defective while you are using it you should:

Be sure your hands are as free as possible of before using hand tools.

When using machines or hand tools:

It shows the relationship among current, voltage and resistance.

The force that moves electronics in an electric circuit

It consists only one passage for electricity to flow from one point to another.

A path in order for electrons to flow to produce electricity.

Also known as potential difference acts as a force to move the electrons flow in an electric circuit

It is said to be the net flow of electricity which passes through an electric circuit.

Is the property of the wire to impede the flow of current

The unit of measurement of resistance express in

All of the following are passive elements EXCEPT one.

Which of the following gives the correct flow for electronic systems?

If you are to allow current to flow in one direction, which of the following should you use?

Which of the following elements CANNOT be used in the construction or manufacture of

electronic components?

Transistors have three pins, namely emitter, collector and:

Which of the following electronic devices is used in the field of medicine?

What does the fourth, separately marked color code in a resistor represent?

Which of the following is the function of a capacitor?