TEL (Valve is ar 1/4 Open (Valves ar 1/2 FLOW FLOW Tubing Connector Tubing Connector Tubing Tubing Connector Connector Scale Scale P, 148 mm Hg P P2 - 136 mm Hg - MR MR P1 - 155 mm Hg P. 165 mm Hg W (I'minha un) (wei Fully w t FLOW FLOW Tubing Tubing Connector nector Tubing Connector Tubing Connector Scale Scale P2 = 161 mm Hg P2 = 167 mm Hg MR MR P. - 175 mm Hg P.-178 mm Hg Procedure: 1. Prepare the set up shown in the diagram with orifice plate assembly, U-manometer and pressure taps in accordance taps with standard test. 2. Run the blower for 1/4, 1/2, 3/4 and full valve opening taking necessary reading for each valve setting. 3. Determine all other data using charts, tables and by computation. Data Recovery/Summary of Results: MR Ai A2 PAir Y M Q Q Valve Setting 14 12 34 Full Di = 3.0 in. ta = 29C (dry bulb temp.) rpm = 65 (sling psychrometer speed rotation) D2 = 1.0 in. tw = 28C (wet bulb temp.) p = 1 atm