3. Draw an example of a mechanical pulley and a second example of a directional pulley and identify each.

Q: 7////////

A: The number of degree of freedom or mobility of planar mechanism is given by the following relation…

Q: Explain with neat sketch of Oldham’s coupling used to transfer the rotational motion to rotation

A: 1.The oldhams coupling is inversion of double slider crank chain. 2.a double slider crank chain…

Q: . Design a roller chain drive. Specify the chain size, the sizes and number of teeth in the nrockets…

A: given: kW=29.8          n1=500 rpm              n2=250 rpm For durability and noise consideration…

Q: A single fixed pulley simply changes the direction of the pull, but it doesn't ___. A. Change the…

A: A single fixed pulley simply changes the direction of the pull, but it doesn't change the amount of…

Q: lease show step by step manual solution and diagram for Machine Elements 2 problem below.  .A…

A: Given data: LCD=1100 mmd=600 mmP=40 KWNs=500 rpmαs=1440 ( a)Determine the diameter of driven pulley

Q: Chains are used in gears applications while belts are used with pulley systems. Select one: O True O…

A:

Q: Determine the dof (mobility) of the following mechanisms.

A:

Q: (d) Calculate the mobility using the Kutzbach revision of Gruebler equation. Note: You can watch an…

A: The below figure shows the list of links, joints and higher pairs in the given linkage.The numbers…

Q: Refer to hoist system arrangement as in Figure Q1(b) and specifications details in Table Q1(b).…

A:

Q: 14.lf the revolute pair between () and () is replaced by sliding pair, we may change a four- bar…

A:

Q: Identify the number of links, full joints and half joints, and then determine the degree of freedom…

A: Identify the number of links, full joints and half joints, and then determine the degree of freedom…

Q: the roller track is to be swivelled by means of a double-acting cylinder. the signals to extend and…

A: The system described is a typical pneumatic or hydraulic system where a double-acting cylinder is…

Q: Draw a kinematic diagram for the following mechanisms and suggest a possible real life use for it.…

A: Kinematic diagrams for the given mechanisms need to be drawn.

Q: The number of links is L = The number of full joints is j1 = The number of Half joints is J2 = 1 The…

A:

Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.