Part A - Head loss A gate valve is being used as a shut-off valve in a pipe system. When the valve is fully open, the flow through the 8-cm diameter pipe is 20 L/min. What is the head loss at the gate valve? One liter is 0.001 cubic meters. Express your answer in m to three significant figures. View Available Hint(s) vec hL = Submit Previous Answers Incorrect; Try Again; 4 attempts remaining ? m Part B - Pressure drop The flow of water in a pipe passes through a sudden expansion from d = 7 cm to d = 9 cm. If the flow rate is Q = 0.01 m/s, what is the pressure drop due to expansion? The specific weight of water is "Y = 9.802 kN/m Express your answer in kPa to three significant figures. View Available Hint(s) vec Ap= Submit kPa Part C - Loss coefficient A company is measuring the loss coefficient for a new valve. The valve is placed in a section of pipe with diameter D = 5 cm. The flow rate is Q = 0.03 m/s. If the pressure drop is Ap = 233.26 kPa, what is the loss coefficient for the valve? The specific weight of water is y = 9.802 kN/m Express your answer to three significant figures. View Available Hint(s) KL = Submit vec ?