CAD Applications in Agriculture MCQs

25 Score: 0 Attempted: 0/25 Subscribe

1. : CAD in agricultural engineering stands for:
(A) Computer-Aided Design
(B) Crop Analysis Data
(C) Controlled Agricultural Development
(D) Computerized Agricultural Drafting

2. : The primary use of CAD in agricultural machinery design is:
(A) Creating accurate 2D and 3D models of components
(B) Replacing tractors
(C) Measuring soil pH
(D) Increasing irrigation efficiency directly

3. : Which software is commonly used for CAD in agriculture?
(A) AutoCAD
(B) Photoshop
(C) MS Word
(D) Excel

4. : CAD helps in farm structure design by:
(A) Simulating loads and stresses
(B) Increasing seed germination
(C) Enhancing fertilizer quality
(D) Monitoring rainfall

5. : The main advantage of using CAD in tool design is:
(A) Precision and reduced prototyping costs
(B) Random drawing
(C) Increased soil erosion
(D) Lower yield

6. : In irrigation system design, CAD is used for:
(A) Layout of pipelines and channels
(B) Checking crop quality
(C) Estimating fertilizer doses
(D) Forecasting rainfall

7. : CAD models can be used for:
(A) Finite Element Analysis (FEA)
(B) Random painting
(C) Soil compaction
(D) Harvesting operations directly

8. : Which of the following is a 3D CAD software?
(A) SolidWorks
(B) Notepad
(C) Paint
(D) Excel

9. : CAD in greenhouse design helps in:
(A) Optimizing ventilation and structural stability
(B) Improving crop genetics
(C) Soil pH adjustment
(D) Increasing fertilizer use

10. : The benefit of CAD drawings in farm machinery manufacturing is:
(A) Easy modifications and standardization
(B) Increased soil erosion
(C) Randomized models
(D) Crop yield estimation

11. : In precision farming, CAD is linked with:
(A) GIS and GPS-based planning
(B) Seed germination
(C) Crop marketing
(D) Soil acidity testing only

12. : CAD drawings are usually stored in which file format?
(A) .dwg or .dxf
(B) .jpg
(C) .mp3
(D) .ppt

13. : CAD is used in land leveling design for:
(A) Accurate slope and grading layout
(B) Crop protection
(C) Pest control
(D) Soil pH balancing

14. : The use of CAD reduces:
(A) Time, cost, and errors in design
(B) Soil fertility
(C) Manual crop monitoring
(D) Water evaporation

15. : In farm building design, CAD can simulate:
(A) Wind loads, snow loads, and structural stresses
(B) Fertilizer application
(C) Seed quality
(D) Soil erosion

16. : CAD drawings in agriculture can be integrated with:
(A) CAM (Computer-Aided Manufacturing)
(B) Random software
(C) Fertilizer sprayers
(D) Soil testing kits only

17. : The use of CAD in tractor component design improves:
(A) Accuracy and fit of parts
(B) Random costs
(C) Soil compaction
(D) Fuel efficiency directly

18. : A common advantage of 3D CAD models in agriculture is:
(A) Visualization of complex machinery
(B) Crop yield estimation
(C) Soil compaction
(D) Fertilizer control

19. : CAD software allows which type of design change easily?
(A) Parametric design modifications
(B) Random changes only
(C) Soil pH changes
(D) Fertilizer adjustments

20. : In irrigation CAD planning, which factor is optimized?
(A) Pipe diameter, slope, and pressure distribution
(B) Seed germination
(C) Crop rotation
(D) Soil nutrient levels

21. : Which CAD feature helps in analyzing material behavior under loads?
(A) Stress-strain simulation
(B) Text editing
(C) Audio recording
(D) Random coloring

22. : In tool design, CAD ensures:
(A) Uniform dimensions and interchangeability
(B) Increased soil erosion
(C) Fertilizer wastage
(D) Reduced seed germination

23. : CAD applications in dairy farm design may include:
(A) Layout of barns, stalls, and waste management systems
(B) Soil tillage
(C) Fertilizer manufacturing
(D) Weather prediction

24. : A 3D CAD assembly in agricultural machinery shows:
(A) Interaction of all components in a system
(B) Soil erosion
(C) Fertilizer levels
(D) Crop yield

25. : The overall role of CAD in agriculture is to:
(A) Improve design accuracy, reduce costs, and support innovation
(B) Replace fertilizers
(C) Increase irrigation automatically
(D) Forecast weather