Q1. Illustrate the applications of the laser interferometer?
Q2. List out any four alignment tests taken in a lathe.
Q3. What do you mean by computer aided inspection?
Q4. Illustrate the types of CMM based on its construction?
Q5. Illustrate the controllable errors in the measurement? Describe their causes and remedies?
Q6. What do you mean by random errors? Describe its types? Explain why do they cause?
Q7. Explain the measurement of angular deviation by using autocollimator.
Q8. Explain how do you measure the pitch and thread angle of the screw thread?
Q9. Explain the working principle of Talysurf meter for the surface finish measurement.
Q10. Explain how do you measure the angles by using laser interferometers?