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TSR Wiki > Study Help > Subjects and Revision > Revision Notes > ICT > Advantages of Computer Aided Design (CAD)

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• Precise

• 3D detailed drawing

• Computerised model to scale

• Test without having to produce it

• Drawings are device independent

• You can resize easily by using calculation

• More economical and efficient

• Smaller files than bitmapped images

• Easier to see the characteristics

You can see the image in animation so you can get the feeling of it without having to build it

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