HARDWARE QUIZ

Which capacitor stores a higher amount of energy?

• Air capacitor 

• paper capacitor 

• Mica capacitor 

• Plastic Film capacitor 

Thermistor is used in ?

• temperature measurement 

    

•    temperature control 

     

•    high temperature  

• All of the above

What is the unit of inductance?

• Tesla

• Henry

• Farad

• Ohm

What is the primary function of a diode in a circuit?

• To allow current in both directions 

• To store electrical energy 

    

• To allow current in one direction 

   

•    do amplify voltage 

what is the main advantage of using the master-slave design?

• It allows for faster switching times 

•   It reduces the number of required components 

    

•    It eliminates the possibility of race conditions during the clock transition 

   

• It increases the output drive capability 

Nichrome is used for

• Overhead line wires 

    

• Heater coils 

     

• Lamp filaments 

   

• All of the above 

A resistor with a blue body typically indicates which type of resistor? 

• Carbon film resistor 

   

• Metal film resistor 

    

• Wire wound resistor 

    

• Carbon composition resistor 

Which of the following memory types is volatile? 

• ROM

• FLASH MEMORY

• SRAM

• EEPROM

In BJT transistor, what type of charge carrier is dominant in the base region?

•    Electrons 

    

•  

     Holes 

    

• ions

• photons

 

What is the purpose of a motherboard in a computer?

• To store all the data in the computer
  

• To provide power to all the components

• To connect and allow communication between all hardware components

• To process and execute instructions