Question:

How can i make an electric quiz box?

by  |  earlier

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i have a physics project and have no idea how to make this thing. pls help me!

this is supposed to be a real working model.

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2 ANSWERS


  1. If you tell us what it is and what it's used for, perhaps we can help.


  2. They are continuity testers which beep when the connection between the two leads is completed and turns on a battery powered beeper.

    What makes them do a quiz is that they are used with a card that has a set of questions and another set of answers. Each of those statements has a hole where a metal stud sticks through from the surface of the game board.  Underneath the game board combinations of studs are wired together, unseen by the players.

    For example if the question "what color is the sky?" is printed on the card in the upper left hand corner and the answer "Blue" is printed on the card in the lower right hand corner, then secretly on the underside there is a wire connecting those two locations. When the player puts one wire onto the stud in the upper left hand corner and the other on the stud in the lower right hand corner the circuit is competed and the beeper sounds to indicate a correct answer. Any other answer stud is not wired to the upper left hand question stud so nothing else makes a beep sound.

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