Question

ii.

_____________ helps us to manufacture complex machines and run complex

plants such as power plants or thermal plants . etc.

a) CAD b) CAE c) CAM d) None of these​

Answer 1

Answer:

A clock is a device used to measure, keep, and indicate time. The clock is one of the oldest human inventions, meeting the need to measure intervals of time shorter than the natural units: the day, the lunar month, and the year. ... Water clocks, along with the sundials, are possibly the oldest time-measuring instruments.

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Answer 2

Option a) CAD

CAD helps us to manufacture complex machines and run complex plants such as power plants or thermal plants  etc.

• The terms "computer-aided design" (CAD) and "computer-aided manufacturing" (CAM) are interchangeable. Computer numerical control is known as CNC. Software called Mastercam offers CAD and CAM capabilities to effectively operate CNC machines for increased productivity.
• Architects, construction managers, and engineers now use CAD design in favour of manual drafting. In addition to assisting users in visualising building in either 2D or 3D, it also enables the development, modification, and optimization of the design process.
• CAD has taken the place of manual drafting and is used by engineers, architects, and construction managers. Users can use it to create designs in 2D or 3D so they can see the structure. The development, modification, and optimization of the design process are made possible by CAD.

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