Q1.The salinity sensor in the fish tank system, which we used during the Week 11

Question

Q1.The salinity sensor in the fish tank system, which we used during the Week 11 experiment, reads 0.109 % saline, but the fish tank salinity should not exceed 0.07% saline. Assuming the fish tank system holds 256 mL water and that the DI solenoid valve has a flow rate of 5.8 mL/s, how long should the DI solenoid value be powered open (digitalWrite(diPin, HIGH);) to bring the fish tank salinity to the 0.07% salinity limit?

Q2. Your team needs 322 ml of 0.123% salt solution to test your salinity sensor. Calculate the volume of of the DI water sources needed to create your sample, as done in Week 11. The sources are deionized water and 0.15% salt solution.

Q3.Uno32(mv) = -4.56 * Temperature(degC) + 81.13 What is the sensitivity of the calibration equation that this group use to update their Temperature Read, Calibration, and Display Program? The sensitivity has units of (mV-1)

Explanation / Answer

Q1.The salinity sensor in the fish tank system, which we used during the Week 11

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.