what is solidworks ? SolidWorks is a popular 3D computer-aided design (CAD) software that is used for creating and designing complex models and assemblies in mechanical engineering, product design, and other industries. It is developed by Dassault Systèmes, a French software company that also owns other popular software such as CATIA and SIMULIA. SolidWorks provides a range of tools and features for creating 3D models, such as sketching, surface modeling, solid modeling, sheet metal design, and assembly modeling. It allows users to simulate and analyze the performance of their designs before manufacturing, including motion analysis, finite element analysis (FEA), and computational fluid dynamics (CFD). It also supports collaboration and sharing of designs with other users through various formats such as STEP, IGES, and STL. SolidWorks is known for its user-friendly interface and intuitive design, which makes it easy for beginners to learn and use. It is widely used in industries such a...
Some Questions and Answer of 'Mechanics' :
1. In v - belt drives , belt touches at sides only .
2. The direction of friction force acting on a body which can slide on a fixed surface is opposite to the direction of motion .
3. The value of friction force is equal to the external force .
4. The frictional force between objects that are stationary is called statical friction .
5. The life of bearing is expressed in no of hour's .
6. In thrust bearing , the load acts along the axis of rotation .
7. The type of coupling used to join two shafts whose axes are neither in same stength line nor parallel but interest is universal coupling .
8. A particle acted upon by two forces is in equilibrium .then the angle between the two forces is equal to 180* .
9.In design of key , shaft and pulley ,key is made weaker .
10. Using lubricants on Engine parts is an example of reducing - friction .
11. The law of parallelogram of forces gives the resultant of two coplanar concurrent forces .
12. The ratio of ultimate stress and working stress is called factor of safety .
13. The ratio of lateral strain to the linear strain within elastic limit is known as -poission ratio .
14. Shear stress on mutually perpendicular planes are equal .
15. The property of material by virtue of which itcan be beaten or rolled into plates is called malleability .
16. If the shear force is zero along a section the bonding moment at that selection will be :
Either maximum or minimum .
17. Hooke's law holds good upto :
Limit of proportionality .
18. Strain is a dimension quantity less .
19. The bending moment on a section is maximum where shearing force is - Changing sign .
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