$-$Initial State: Keep all sensors OFF. Verify that the pump is ON and the alarm is OFF.

Filling the Tank: Turn the Low $($L$)$ sensor ON$.$ Verify that the pump remains ON$.$

Pump OFF Condition: Turn the High $($H$)$ sensor ON$.$ Verify that the pump turns OFF.

Overflow Condition: Turn the Overflow $($O$)$ sensor ON$.$ Verify that the alarm activates.

Reset: Turn all sensors OFF to simulate the tank emptying. Verify that the pump turns ON again.

Testing Each Scenario:

$-$Toggle the switches for each test scenario and observe the pump and alarm outputs using LEDs or digital probes.

Deliverables:

$-$Screenshots: Capture a screenshot for each test scenario to show the behavior of the pump and alarm.

Final Circuit Diagram and Report $(10$ Marks$)$

Final Circuit Diagram:

Take a screenshot of the complete Multisim setup, showing connections for sensors$,$ logic gates, flip$-$flop, and alarm.

Description:

Write a brief description for each stage:

$-$Sensor Setup: Detects the water levels in the tank.

Control Logic: Manages pump operation based on water level.

Flip$-$Flop Pump Control: Retains the pump's ON$/$OFF state.

Alarm System: Activates an alarm when the overflow condition is detected.

Testing Screenshots:

$-$Include all testing screenshots to document pump and alarm behavior.

Conclusion:

$-$Summarize how the system uses combinational logic $($for pump and alarm control$)$ and sequential logic $($flip$-$flop to retain pump state$).$ Describe how this setup could be applied as a real$-$world water tank overflow detection