Q6 (a) A double stage compound gear system as shown in Figure Q6(a) has a meshing…

Q6 (a) A double stage compound gear system as shown in Figure Q6(a) has a meshing efficiency, n of 0.8 individually. Moment inertia of each shaft A, shaft B to C and shaft Dare 5 kg/m 30 kg/m’ and 20 kg/m’ respectively. Calculate the required motor power at input shaft to overcome the equivalent inertia given angular acceleration of motor is 10 rad/s? (10 marks) Output Shaft Gear C 80 Teeth Gear D 200 Teeth Gear B 200 Teeth Gear A 20 Teeth Input Shaft 1500 RPM Figure Q6 (a)