Question: The level in a pumped tank is initially at a steady-state (constant) value of 35%. Then, the inlet flow to the tank is increased by

The level in a pumped tank is initially at a steady-state

The level in a pumped tank is initially at a steady-state (constant) value of 35%. Then, the inlet flow to the tank is increased by 500lb/h. After 3 minutes, the level reads 45%. The input-output relationship between the inlet flow rate and the tank level can be described by an integrating model. dtdy(t)=KPu(t)InitialCondition:y(0)=y0 a) Find KP. b) What is the sign of KP ? What is its physical meaning? c) What are the units of KP ? What is their physical meaning

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