- 1. Which material is characterized by high electrical conductivity?
A) Ceramics
B) Rubber
C) Metal
D) Wood
- 2. Which material is NOT malleable?
A) Rubber
B) Metal
C) Plastic
D) Wood
- 3. Which material is commonly transparent?
A) Metal
B) Plastic
C) Glass
D) Ceramics
- 4. Which material is known for its high tensile strength?
A) Plastic
B) Glass
C) Metal
D) Wood
- 5. Which material is typically an insulator of electricity?
A) Metal
B) Glass
C) Rubber
D) Ceramics
- 6. Which material is NOT ductile?
A) Wood
B) Metal
C) Plastic
D) Rubber
- 7. Which material is an excellent thermal insulator?
A) Plastic
B) Glass
C) Metal
D) Wood
- 8. Which material is often used in electrical wiring due to its conductivity?
A) Glass
B) Ceramics
C) Metal
D) Wood
- 9. Which material is commonly used in making tires?
A) Wood
B) Ceramics
C) Rubber
D) Metal
- 10. Which material can easily change its shape when heated and cooled?
A) Metal
B) Ceramics
C) Plastic
D) Wood
- 11. Which material is most susceptible to scratches?
A) Rubber
B) Wood
C) Metal
D) Glass
- 12. Which material is often used in making pottery?
A) Wood
B) Metal
C) Glass
D) Ceramics
- 13. Which material is NOT biodegradable?
A) Plastic
B) Metal
C) Wood
D) Ceramics
- 14. Which material is known for its elasticity?
A) Metal
B) Ceramics
C) Wood
D) Rubber
- 15. Which material is the most brittle?
A) Glass
B) Plastic
C) Metal
D) Wood
- 16. Which material is often used in making circuit boards?
A) Ceramics
B) Plastic
C) Wood
D) Metal
- 17. Which material is most commonly used in plumbing due to its malleability?
A) Wood
B) Plastic
C) Metal
D) Rubber
- 18. Which material is often used in making furniture?
A) Rubber
B) Plastic
C) Wood
D) Metal
- 19. Which material is most commonly used in food packaging?
A) Metal
B) Plastic
C) Glass
D) Wood
- 20. Which material has the highest density?
A) Wood
B) Metal
C) Glass
D) Rubber
- 21. Which machine is used for flattening and straightening wood edges?
A) Jointer
B) Table Saw
C) Planer
D) Router
- 22. Which woodworking machine is suitable for making precise and angled cuts in wood?
A) Band Saw
B) Miter Saw
C) Drill Press
D) Lathe Machine
- 23. What machine is used for hollowing out areas and shaping edges in wood?
A) Router
B) Lathe Machine
C) Planer
D) Thickness Planer
- 24. Which woodworking machine is primarily used for reducing the thickness of wood uniformly?
A) Jointer
B) Table Saw
C) Router
D) Planer
- 25. What tool is best for making straight and accurate cuts in wood?
A) Table Saw
B) Drill Press
C) Router
D) Band Saw
- 26. Which machine rotates metal workpieces to perform cutting and drilling operations?
A) Welding Machine
B) Grinding Machine
C) Lathe Machine
D) Milling Machine
- 27. What metalworking machine is used to join metal pieces by melting and fusing them together?
A) Sheet Metal Brake
B) Welding Machine
C) Metal Cutting Bandsaw
D) Metal Shear
- 28. Which machine is best for removing material from metal workpieces using rotary cutters?
A) Welding Machine
B) Band Saw
C) Milling Machine
D) Metal Shear
- 29. What metalworking machine is suitable for drilling precise holes in metal with depth control?
A) Metal Shear
B) Grinding Machine
C) Sheet Metal Brake
D) Drill Press
- 30. Which machine is used to cut metal in straight or curved shapes with a continuous band of toothed metal?
A) Grinding Machine
B) Lathe Machine
C) Welding Machine
D) Band Saw
- 31. Which woodworking machine is used for shaping wood symmetrically by rotating it around a central axis?
A) Wood Lathe
B) Thickness Planer
C) Table Saw
D) Router
- 32. What tool is best suited for creating intricate designs and shaping edges in wood?
A) Router
B) Wood Lathe
C) Planer
D) Drill Press
- 33. Which machine is used for cutting irregular and curved shapes in wood?
A) Band Saw
B) Miter Saw
C) Table Saw
D) Jointer
- 34. What woodworking machine is essential for making various bevel cuts in wood?
A) Table Saw
B) Miter Saw
C) Jointer
D) Thickness Planer
- 35. Which machine is best for smoothing and finishing wood surfaces through abrasion?
A) Grinding Machine
B) Router
C) Drill Press
D) Band Saw
- 36. Which machine is used for bending and shaping flat metal sheets into various angles and forms?
A) Welding Machine
B) Drill Press
C) Sheet Metal Brake
D) Metal Shear
- 37. What tool is best for cutting large pieces of metal into smaller sizes or strips?
A) Milling Machine
B) Metal Cutting Bandsaw
C) Welding Machine
D) Metal Shear
- 38. Which machine is primarily used for cutting metal in straight lines or curved shapes?
A) Metal Cutting Bandsaw
B) Grinding Machine
C) Welding Machine
D) Sheet Metal Brake
- 39. What metalworking machine is suitable for smoothing and finishing metal surfaces through abrasion?
A) Grinding Machine
B) Band Saw
C) Milling Machine
D) Lathe Machine
- 40. Which machine is used for rotating metal workpieces to perform cutting, drilling, and turning operations?
A) Lathe Machine
B) Milling Machine
C) Metal Cutting Bandsaw
D) Welding Machine
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