Q3. Some mass and radius information of the rotor system shown in Figure Q3 are given below and the system is static and

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Q3 Some Mass And Radius Information Of The Rotor System Shown In Figure Q3 Are Given Below And The System Is Static And 1 (40.36 KiB) Viewed 40 times

Q3. Some mass and radius information of the rotor system shown in Figure Q3 are given below and the system is static and dynamic balanced. Plane ABCDE Plane A B C D E Mass 2 kg 4 kg 4 kg (a) Taking plane B as the reference plane, compile Table Q3 to show the x, mr and mrx values. Table Q3 0.1 m m (kg) 2 Radius from axis 200 mm 100 mm 100 mm 100 mm 200 mm 4 4 X 8 (mm) (m) (deg) 200 0 100 100 100 200 0 B H 0.1 m с 135 90 Angular position from mass A 0° 0.1 m Figure Q3 135⁰ 90° (b) By drawing a moment polygon, find the mass E and its angular positions relative to mass A. (Suggested scale: 1cm= 10 kg-mm-m) (9 marks) (c) By drawing a force polygon, find the mass B and its angular position relative to mass A. (Suggested scale: 1cm= 100 kg-mm) (10 marks) A mr (kg-mm) D 0.1 m (6 marks) mrx (kg-mm-m) E