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Question 3 A positive low pressure pneumatic transport system was designed and manufactured to transport sugar. The product was transported at a daily flowrate of 45 kg/h using air at 30C, 1 atm from 77 m3 of the temporary stock tank to the receiving bin at the production line. Table 2 Horizontal distance 20 m 7 m 4 unit Vertical distance Bend Internal pipe diameter Gas frictional factor 18 mm 0.022 Particle size 43.77 um (i) With a valid reference, state the density of sugar in kg/m3. (2 marks) (ii) With a valid reference, state the density and viscosity of air at 30C, 1 atm. (3 marks) (iii) Referring to the data in Table 2, determine the particle velocity and fluid velocity of the horizontal pipeline. (10 marks) (iv) Determine the horizontal pressure loss for the pneumatic transport system. (10 marks) (Total: 25 marks)