[amp_mcq option1=”Optical projection” option2=”Optical mechanism projection” option3=”Mechanical projection” option4=”All the above” correct=”option4″]
The correct answer is: D. All the above
Stereo plotting instruments are generally manufactured on the principle of optical projection, optical mechanism projection, and mechanical projection.
- Optical projection is a method of projecting an image onto a surface using light. This method is often used in stereo plotting instruments to create a three-dimensional image of a two-dimensional object.
- Optical mechanism projection is a method of projecting an image onto a surface using a mechanical device. This method is often used in stereo plotting instruments to create a three-dimensional image of a three-dimensional object.
- Mechanical projection is a method of projecting an image onto a surface using a mechanical device. This method is often used in stereo plotting instruments to create a two-dimensional image of a three-dimensional object.
Stereo plotting instruments are used in a variety of applications, including:
- Engineering
- Architecture
- Mapping
- Cartography
- Geology
- Mining
- Construction
- Surveying
- Planning
- Design
- Art
- Animation
- Filmmaking
- Video games
Stereo plotting instruments are a valuable tool for creating accurate and realistic images of objects and scenes.