QUESTION 5 An engineer was instructed to design a flood warning system at a flood prone area. In order to detect the water level, a minimum of 2 sonar sensors will be used and placed on the light pole on a bridge facing down the river. The sonar sensor will measure the water level in a range of 0 to 10 as shown in Figure 05. A warning LED will be turned ON when both sensors reach level 5, and a danger LED is turned ON when both sensors reach level 8. If either one of the sensor is below level 5 but the other sensor is at level and above, an error LED will be turned ON S1 S2 10 10 75 753 5 5. 2.5 WARNING DANGER 2.5 $12 8.77551 522 8.97959 STOP Figure 25 (a) Draw a flowchart for the program. [10 marks) 6) Break down the system into component parts including all control, measuring devices and sensors. Analyse the specification and relationship of each parts. The controller must be using NI DAQ system [15 marks QUESTION 5 An engineer was instructed to design a flood warning system at a flood prone area. In order to detect the water level, a minimum of 2 sonar sensors will be used and placed on the light pole on a bridge facing down the river. The sonar sensor will measure the water level in a range of 0 to 10 as shown in Figure 05. A warning LED will be turned ON when both sensors reach level 5, and a danger LED is turned ON when both sensors reach level 8. If either one of the sensor is below level 5 but the other sensor is at level and above, an error LED will be turned ON S1 S2 10 10 75 753 5 5. 2.5 WARNING DANGER 2.5 $12 8.77551 522 8.97959 STOP Figure 25 (a) Draw a flowchart for the program. [10 marks) 6) Break down the system into component parts including all control, measuring devices and sensors. Analyse the specification and relationship of each parts. The controller must be using NI DAQ system [15 marks