Which metrology instrument is typically preferred for non-contact, hig

Back to the 2026 paper

Module 3: Metrology in Tool Wear and Part Quality

20262m

Which metrology instrument is typically preferred for non-contact, high-resolution 3D mapping of the complete surface topography (surface integrity) of a finely machined component?

(i) Stylus Profilometer (Contact)

(ii) Coordinate Measuring Machine

(iii) Scanning White Light Interferometer

(iv) Optical Comparator

Search Google Ask AI

Similar questions

Manufacturing TechnologyWhich instrument is most commonly used for precise angular measurement? (i) Vernier caliper (ii) Sine bar (iii) Micrometer (iv) Dial gauge20262m Manufacturing TechnologyWhich parameter is most critical for assessing surface integrity after machining? (i) Hardness (ii) Surface roughness (iii) Grain size (iv) Cutting speed20262m Manufacturing TechnologyIn microscale machining, process metrology primarily focuses on (i) Dimensional accuracy at macro level (ii) Tool life prediction only (iii) Nano-level surface finish and micro-feature accuracy (iv) Reducing cutting fluid usage20262m Robotics Control System Which sensor is used for measuring displacement? (i) Thermistor (ii) LVDT (iii) Photodiode (iv) Bimetallic strip20242m

PreviousWhich instrument is most commonly used for precise angular measurement? (i) Vernier caliper (ii) Sine bar (iii) Micrometer (iv) Dial gauge NextSelective assembly is adopted to (i) Increase machining time (ii) Reduce manufacturing cost while maintaining fit (iii) Eliminate inspection (iv) Increase tolerance

Free AppAndroid App

Coursify Android App

Generate AI courses, take quick quizzes between classes, and master complex engineering concepts on the go.

Install Coursify