CSS 9 Mastery Test

Is used for measuring resistance, voltage, and current.

• A. Long nose Pliers

• B. Soldering Pencil  

• C. Side Cutter Pliers         

• D. Multi-tester

Used for cutting or trimming connecting wires or terminal leads in the circuit board.

• A. Long nose Pliers

• B. Soldering Pencil  

• C. Side Cutter Pliers 

• D. Multi-tester

Used to join two or more metal conductors with the support of soldering lead melted around it.

• A. Capacitor           

• B. Resistor   

• C. Multi-tester                    

• D. Soldering Pencil

A device that stores electrical energy.

• A. Capacitor           

• B. Resistor   

• C. Multi-tester                   

• D. Soldering Pencil

What is the unit of current?

• A. ohms                 

• B. volts        

• C. Ampere                        

• D. watts

This contains stacks of thin metal-alloy sheets, known as laminations, with coils of copper wire wound around them. They are commonly employed in a circuit along with a rectifier that, as we have seen, supplies DC power to the equipment.

• A. battery               

• B. outlet                 

• C. transformers           

• D. fuses

Which of the following is used to fail, and thus cut the flow of power in the event of a

 current load that has exceeded the safe capacity that the system components can absorb?

• A. transformer        

• B. capacitor            

• C. fuse        

•   D. resistor

. The unit of electromotive force, or potential energy, that, when steadily applied against

      a resistance of 1 ohm, produces a current of 1 ampere

• A. Ampere              

• B. Ohms                 

• C. Volts       

•   D. watts

Materials that prevent or retard the electrical current of electrons.

• A. insulator             

• B. conductor 

• C. semi-conductor

• D. silicon

Materials that can carry an electrical current and mostly are metals.

• A. conductor 

• B. inductor              

• C. silicon      

• D. silicon