Logic Gate – TheWorksheets.CoM – Page 2

Logic Gate Questions

(iv) Underline the names of the two logic gates that should be used inside the control box. AND NOT OR (v) Complete the diagram in part (a) above to show how the two logic gates are used to connect the input sensors to the relay. Use the correct symbols for the logic gates. (vi) Why must a relay be used to operate the heater? ...