18AEL47B Material Testing Lab syllabus for AE

Experiments

1 Calibration of Pressure Gauge

2 Calibration of Thermocouple

3 Calibration of LVDT

4 Calibration of Load cell

5 Determination of modulus of elasticity of a mild steel specimen using strain gauges.

6 Comparison and measurements using vernier caliper and micrometer

7 Measurement of vibration parameters using vibration setup.

8 Measurements using Optical Projector / Toolmaker Microscope.

9 Measurement of angle using Sine Center / Sine bar / bevel protractor

10 Measurement of alignment using Autocollimator / Roller set

11 Measurement of Screw threads Parameters using Two-wire or Three-wire method.

12 Measurements of Surface roughness, Using Tally Surf/Mechanical Comparator

13 Measurement of gear tooth profile using gear tooth vernier /Gear tooth micrometer

14 Calibration of Micrometer using slip gauges

Course Outcomes:

At the end of the course the student will be able to:

• CO1: Identify and classify different measuring tools related to experiments.
• CO2: Identify, define, and explain accuracy, resolution, precision, and some additional terminology.
• CO3: Conduct, Analyze, interpret, and present measurement data from measurements experiments.

Conduct of Practical Examination:

1. All laboratory experiments are to be included for practical examination.

2. Breakup of marks and the instructions printed on the cover page of answer script to be strictly adhered by the examiners.

3. Students can pick one experiment from the questions lot prepared by the examiners.

4. Change of experiment is allowed only once and 15% Marks allotted to the procedure part to be made zero.