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Vernier caliper (Msquare)
- 1. Use of Vernier CaliperUse of Vernier Caliper Vernier CaliperVernier Caliper can be used tocan be used to measure diameter,measure diameter, thickness verythickness very accurately.accurately. The Mission Covenant Church Holm Glad College
- 2. Different Parts of Vernier CaliperDifferent Parts of Vernier Caliper InsideInside jawsjaws OutsideOutside jawsjaws VernierVernier ScaleScale MainMain ScaleScale DepthDepth GaugeGauge The Mission Covenant Church Holm Glad College
- 3. Measuring Internal DiameterMeasuring Internal Diameter Use the insideUse the inside jaws of thejaws of the caliper as showncaliper as shown The Mission Covenant Church Holm Glad College
- 4. Measuring External DiameterMeasuring External Diameter Use the outside jaws ofUse the outside jaws of the caliper as shownthe caliper as shown The Mission Covenant Church Holm Glad College
- 5. Measuring Depth of a HoleMeasuring Depth of a Hole Use the depthUse the depth gauge of thegauge of the caliper as showncaliper as shown The Mission Covenant Church Holm Glad College
- 6. Reading the Vernier ScaleReading the Vernier Scale Read the “0” position of theRead the “0” position of the vernier scale on the mainvernier scale on the main scale to get a rough reading.scale to get a rough reading. Rough reading = 18mmRough reading = 18mm Look along the vernier scaleLook along the vernier scale until one of the vernieruntil one of the vernier division coincides with thedivision coincides with the main scalemain scale Accurate reading =Accurate reading = 18.46mm±0.01 mm18.46mm±0.01 mm The Mission Covenant Church Holm Glad College
- 7. ExerciseExercise What is the reading in the caliper shown?What is the reading in the caliper shown? Please click on one of the following answer.Please click on one of the following answer. A. 3.51cm B. 3.57cm C. 3.62cm D. 3.642cm E. 3.67cm 3.5 The Mission Covenant Church Holm Glad College 0 5 10 3 4 overlap
- 8. You Are Wrong!You Are Wrong! See the Solution Try Again The Mission Covenant Church Holm Glad College
- 9. Congratulation!Congratulation! You are Right!You are Right! The Mission Covenant Church Holm Glad College
- 10. 0 5 10 3 4 overlap SolutionSolution Read the “0” position of the vernier scale on the main scale to get a rough reading. Rough reading = 3.6cm Look along the vernier scale until one of the vernier division coincides with the main scale Accurate reading = 3.67cm±0.005cm The Mission Covenant Church Holm Glad College