Q2. A tank having a cross-sectional area of 3 ft² and a linear resistance of R= 2 ft/cfm is operating at steady state with a flow rate of 1 cfm. At time = 0, the flow varies as shown in Figure below....

Extracted text: Q2. A tank having a cross-sectional area of 3 ft² and a linear resistance of R= 2 ft/cfm is operating at steady state with a flow rate of 1 cfm. At time = 0, the flow varies as shown in Figure below. (a) Determine Q ( t) and Q ( s) by combining simple functions. Note that Q is the deviation in flow rate. (b) Obtain an expression for H(t) where H is the deviation in level. (c) Determine H ( t) at t=2, 4 and 8. 4 1 4 6 8 10 12 Time t (min)