Q1: 1. What is the most common unit of linear measurement in manufacturing engineering?

• A) Inches
• B) Meters
• C) Centimeters
• D) Yards

Q2: 2. Which of the following instruments is commonly used for precise linear measurements in manufacturing?

• A) Vernier caliper
• B) Stopwatch
• C) Protractor
• D) Compass

Q3: 3. What is the unit of angular measurement commonly used in manufacturing engineering?

• A) Degrees
• B) Radians
• C) Gradians
• D) Minutes

Q4: 4. Which instrument is commonly used for measuring small angles in manufacturing processes?

• A) Protractor
• B) Theodolite
• C) Micrometer
• D) Clinometer

Q5: 5. Which of the following devices is used to measure the circularity of an object in manufacturing engineering?

• A) Dial indicator
• B) Surface roughness tester
• C) Laser tracker
• D) Roundness tester

Q6: 6. What is the purpose of using a goniometer in manufacturing engineering?

• A) Measure linear distances
• B) Measure angles
• C) Measure surface roughness
• D) Measure temperature

Q7: 7. Which angular measurement unit is equivalent to π radians?

• A) 90 degrees
• B) 180 degrees
• C) 270 degrees
• D) 360 degrees

Q8: 8. In manufacturing engineering, what does the term "tolerance" refer to in linear measurements?

• A) The acceptable range of deviation from a specified dimension
• B) The exact measurement of a part
• C) The unit of measurement used
• D) The material composition of the part

Q9: 9. Which instrument is commonly used for measuring the flatness of a surface in manufacturing processes?

• A) Spirit level
• B) Coordinate measuring machine
• C) Flatness gauge
• D) Height gauge

Q10: 10. What is the purpose of using a bevel protractor in manufacturing engineering?

• A) Measure angles of a workpiece
• B) Measure linear dimensions
• C) Measure surface roughness
• D) Measure thread pitch

Q11: 11. Which of the following instruments is commonly used for measuring internal dimensions of a part in manufacturing engineering?

• A) Telescoping gauge
• B) Feeler gauge
• C) Depth micrometer
• D) Radius gauge

Q12: 12. When measuring angular dimensions in manufacturing, what does the term "quadrant" refer to?

• A) One-fourth of a circle
• B) One-half of a circle
• C) A full circle
• D) Three-fourths of a circle

Q13: 13. Which instrument is commonly used for measuring the thickness of a material in manufacturing processes?

• A) Thickness gauge
• B) Ultrasonic tester
• C) Caliper gauge
• D) Thread gauge

Q14: 14. In manufacturing engineering, what does the term "micron" represent in linear measurements?

• A) One thousandth of a millimeter
• B) One millionth of a meter
• C) One hundredth of a centimeter
• D) One billionth of a kilometer

Q15: 15. Which instrument is commonly used for measuring the squareness of a component in manufacturing processes?

• A) Square ruler
• B) Squareness tester
• C) Optical comparator
• D) Right angle finder

Q16: 16. What is the purpose of using a protractor in manufacturing engineering?

• A) Measure angles
• B) Measure linear dimensions
• C) Measure surface roughness
• D) Measure temperature

Q17: 17. Which of the following instruments is commonly used for measuring the concentricity of a cylindrical part in manufacturing engineering?

• A) Concentricity gauge
• B) Dial gauge
• C) Radius gauge
• D) Camber gauge

Q18: 18. In manufacturing engineering, what does the term "dial test indicator" refer to?

• A) A precision instrument for measuring linear displacements
• B) A tool for measuring temperature variations
• C) An instrument for measuring surface roughness
• D) A device for measuring electrical conductivity

Q19: 19. Which instrument is commonly used for measuring the thread pitch of a screw in manufacturing processes?

• A) Thread pitch gauge
• B) Vernier caliper
• C) Digital multimeter
• D) Feeler gauge

Q20: 20. In manufacturing engineering, what does the term "runout" refer to in linear measurements?

• A) The deviation of a surface from true circularity
• B) The linear distance between two points
• C) The measurement of a straight edge
• D) The parallelism of two surfaces

Q21: 21. Which of the following instruments is commonly used for measuring the surface roughness of a machined part in manufacturing engineering?

• A) Surface roughness tester
• B) Dial indicator
• C) Micrometer
• D) Laser tracker

Q22: 22. What is the purpose of using a digital angle gauge in manufacturing engineering?

• A) Measure angles with high precision
• B) Measure linear dimensions
• C) Measure surface roughness
• D) Measure temperature

Q23: 23. Which instrument is commonly used for measuring the parallelism of two surfaces in manufacturing processes?

• A) Parallel ruler
• B) Parallelism gauge
• C) Optical comparator
• D) Right angle finder

Q24: 24. In manufacturing engineering, what does the term "bevel" refer to in angular measurements?

• A) An angled edge cut on a workpiece
• B) A measurement unit for temperature
• C) The curvature of a surface
• D) The inclination of a structure

Q25: 25. Which instrument is commonly used for measuring the taper angle of a conical part in manufacturing processes?

• A) Taper gauge
• B) Protractor
• C) Digital level
• D) Clinometer