Module 2 - Electrical Fundamentals - Quiz

17 Questions | Total Attempts: 703

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Module 2 - Electrical Fundamentals - Quiz - Quiz

Questions and Answers
  • 1. 
    A combinational circuit consists of 
    • A. 

      Only series resistors

    • B. 

      Only parallel resistors

    • C. 

      Series and parallel

    • D. 

      All of the above

  • 2. 
    The current in a series circuit is 
    • A. 

      Always same

    • B. 

      Always different

    • C. 

      Voltage only same

    • D. 

      All of the above

  • 3. 
    The volatge across three parallel connected resistors 
    • A. 

      Same

    • B. 

      Always different

    • C. 

      Some time same

    • D. 

      All of the above

  • 4. 
    The parallel and series components in an electric circuit can found easily by
    • A. 

      Looking the picture

    • B. 

      Tracing the current

    • C. 

      Tracing the voltage

    • D. 

      Non of the above

  • 5. 
    A  node in an electric circuit
    • A. 

      Where the current splits

    • B. 

      Where the current joins

    • C. 

      Meeting or splitting away the current

    • D. 

      All of the above

  • 6. 
    The expression R2 || R3 is 
    • A. 

      R2 and R3 are series connected

    • B. 

      R2 and R3 are parallel connected

    • C. 

      R2 series R3 parallel

    • D. 

      R3 series R2 parallel

  • 7. 
    The switches in an electric circuit will always connected 
    • A. 

      Series

    • B. 

      Parallel

    • C. 

      Sometime series

    • D. 

      Always parallel

  • 8. 
    A varibale resistor is a 
    • A. 

      Resistor adjusted manually

    • B. 

      Resistor adjusted automatically

    • C. 

      Fixed resistor

    • D. 

      No of the above

  • 9. 
    The centre terminal of a variable resistor is called 
    • A. 

      Mover

    • B. 

      Turner

    • C. 

      Pusher

    • D. 

      Slider

  • 10. 
    A rheostat is used only for
    • A. 

      Low power

    • B. 

      Medium power

    • C. 

      Very low power

    • D. 

      High power

  • 11. 
    The potentiometer is used 
    • A. 

      Low power

    • B. 

      High power

    • C. 

      Power not required circuit

    • D. 

      All of the above

  • 12. 
    Application of variable resistor 
    • A. 

      Radio

    • B. 

      Dim lighting

    • C. 

      Control volume

    • D. 

      Voltage variable power supply

    • E. 

      All of the above

  • 13. 
    In the diagram below the resistors 
    • A. 

      R2 and R3 parallel

    • B. 

      R2 and R3 series

    • C. 

      R2 and R1 parallel

    • D. 

      All of the above

  • 14. 
    In the diagram given below the resistors 
    • A. 

      R3 series

    • B. 

      R1 and R2 parallel

    • C. 

      R1 and R2 parallel and R3 series

    • D. 

      All of the above

  • 15. 
    The picture shows a 
    • A. 

      Fixed resistor

    • B. 

      Fixed power supply

    • C. 

      Variable resistor

    • D. 

      Variable current supply

  • 16. 
    The symbol shown here is a 
    • A. 

      Two terminal variable resistor

    • B. 

      Three terminal variable resistor

    • C. 

      Fixed resistor

    • D. 

      Non of the above

  • 17. 
    The symbol given here is 
    • A. 

      Two terminal variable resistor

    • B. 

      Three terminal variable resistor

    • C. 

      Fixed resistor

    • D. 

      Non of the above

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