Define instruments. Give classification of instruments.
[3 marks]Write a detail note on LVDT.
[4 marks]Discuss vernier micrometer with neat sketch.
[7 marks]Explain calibration of slip gauges.
[3 marks]Give the difference between threshold and resolution.
[4 marks]Enlist different types of micrometers. Explain inside micrometer with neat sketch.
[7 marks]Discuss vernier micrometer with neat sketch.
Explain Profilometer with sketch.
[3 marks]Explain Proving ring with neat sketch.
[4 marks]Explain resistance temperature detectors (RTD) with neat sketch.
[7 marks]Give classification of linear measuring instruments.
[3 marks]Explain optical bevel protractor.
[4 marks]Write a detail note on auto collimator.
[7 marks]What are advantages of electrical transducer compare to mechanical transducers?
[3 marks]Explain angle dekkor with neat sketch and also its applications.
[4 marks]Explain calibration procedure of vernier caliper and micrometers.
[7 marks]Describe the methods of checking the angle of taper hole.
[3 marks]Discuss necessity and objective of metrology.
[4 marks]Discuss Prony brake dynamometer with neat sketch.
[7 marks]What is the rosette? Why it is used?
[3 marks]Discuss gear tooth vernier caliper with neat sketch.
[4 marks]Why comparator is required? Give characteristics of good comparator. Write application of comparators.
[7 marks]Explain principles and types of thermocouples.
[3 marks]What is a load cell? State various types of load cells and their use.
[4 marks]Explain optical pyrometer with neat sketch. Write its advantages and disadvantages.
[7 marks]