3. The sketch shows an exploded drawing of a pump driven by a 1.5-kW, 1800-rpm motor...

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3. The sketch shows an exploded drawing of a pump driven by a 1.5-kW, 1800-rpm motor integrally attached to a 4:1 ratio gear reducer. Reducer shaft C is connected directly to pump shaft C' through a flexible coupling (not shown). Face A of the reducer housing is bolted to flange A' of the connecting tube (a one-piece solid unit). Pump face B is similarly attached to flange B'. Sketch an FBD of the connecting tube showing all loads acting on it (neglect gravitational forces). Pump 450 rpm B Direction of rotation Connecting tube B' TIA TULIV gear reducer 'A' Figure P3 Motor 1.5 kW 1800 rpm These units are attached to a fixed support. 3. The sketch shows an exploded drawing of a pump driven by a 1.5-kW, 1800-rpm motor integrally attached to a 4:1 ratio gear reducer. Reducer shaft C is connected directly to pump shaft C' through a flexible coupling (not shown). Face A of the reducer housing is bolted to flange A' of the connecting tube (a one-piece solid unit). Pump face B is similarly attached to flange B'. Sketch an FBD of the connecting tube showing all loads acting on it (neglect gravitational forces). Pump 450 rpm B Direction of rotation Connecting tube B' TIA TULIV gear reducer 'A' Figure P3 Motor 1.5 kW 1800 rpm These units are attached to a fixed support.

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Solutions Step 1 Power generated by the motor Pm15kW Speed of the motor N1800rpm Gear reducer ratio ... View the full answer