# Results and comments of the exercises list: vernier caliper in millimeter 0.1mm, 0.05mm and 0.02mm

## Universal venier caliper in millimeter and resolution 0.1mm, 0.05mm and 0.02mm

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## Results and comments of the exercises list: caliper with vernier in millimeter

Do site: www.stefanelli.eng.br - prof.: Eduardo Stefanelli

interpretation
scale vernier scale
1cm
=
10mm
+
mm
10 divisions
=
0.1mm
scale
+
vernier scale
0 * 10mm
+
0 * 1mm
=
0mm
3 * 0.1mm 0mm
+
0.3mm
=
0.3mm
The zero of the vernier didn't get in the 1ª big mark and didn't get in the 1ª small mark. In teh vernier the 3ª mark is aligned
0 * 10mm
+
2 * 1mm
=
2mm
5 * 0.1mm 2mm
+
0,5mm
=
2.5mm
the zero of the vernier didn't get in the 1ª big mark of the scale and passed of the 2ª small mark. in the vernier the 5ª mark is aligned
0 * 10mm
+
7 * 1mm
=
7mm
0 * 0.1mm 7mm
+
0.0mm
=
7.0mm
The zero of the vernier get to the 0ª big mark of teh scale and is aligned with the 7ª small mark
1 * 10mm
+
4 * 1mm
=
14mm
8 * 0.1mm 14mm
+
0.8mm
=
14.8mm
The zero of the vernier passed the 1ª big mark of the scale and passed the 4ª small mark. In the vernier the 8ª mark is aligned
0 * 10mm
+
4 * 1mm
=
4mm
4 * 0.1mm
+
1 * 0.05mm
=
0.45mm
4mm
+
0.45mm
=
4.45mm
The zero of the vernier didn't get in the 1ª big mark of the scale and passed of the 4ª small mark. In the vernier the 4ª biig mark is close to alignment, but, who was aligned was the small mark
2 * 10mm
+
0 * 1mm
=
20mm
9 * 0.1mm
+
1 * 0.05mm
=
0.95mm
20mm
+
0.95mm
=
20.95mm
The zero of the vernier passed the 2ª big mark of the scale and did't get in the 1ª small mark. In the vernier the 9ª big mark is close to alignment, but, who was aligned was the small mark
7 * 10mm
+
1 * 1mm
=
71mm
4 * 0.1mm
+
0 * 0.05mm
=
0.40mm
71mm
+
0.40mm
=
71.40mm
The zero of the vernier passed the 7ª big mark of the scale and passed of the 1ª small mark. In the vernier the 4ª big mark is aligned
12 * 10mm
+
0 * 1mm
=
120mm
2 * 0,1mm
+
1 * 0.05mm
=
0.25mm
120mm
+
0.25mm
=
120.25mm
The zero of the vernier passed the 12ª big mark of the scale and didn't get in the 1ª small mark. In the vernier the 2ª big mark is close to align, but, who was aligned was the small mark
1 * 10mm
+
2 * 1mm
=
12mm
1 * 0.1mm
+
1 * 0.02mm
=
0.12mm
12mm
+
0.12mm
=
12.12mm
The zero of the vernier passed the 1ª big mark of the scale and passed the 2ª small mark. In the vernier the 1ª big mark is close to align, but, who was aligned was the 1ª small mark
3 * 10mm
+
4 * 1mm
=
34mm
7 * 0.1mm
+
4 * 0.02mm
=
0.78mm
34mm
+
0.78mm
=
34.78mm
The zero of the vernier passed the 3ª big mark of the scale and passed the 4ª small mark. In the vernier the 7ª big mark is close to alignment, but, who was aligned was the 4ª small mark
11 * 10mm
+
0 * 1mm
=
110mm
3 * 0.1mm
+
1 * 0.02mm
=
0.32mm
110mm
+
0.32mm
=
110.32mm
The zero of the vernier passed the 11ª big mark of the scale and didn't get the 1ª small mark. In the vernier the 3ª big mark is close to alignment, but, who was aligned was the 1ª small mark
0 * 10mm
+
5 * 1mm
=
5mm
0 * 0.1mm
+
3 * 0.02mm
=
0.06mm
5mm
+
0.06mm
=
5.06mm
The zero of the vernier didn't get in the 1ª big mark of the scale and passed the 5ª small mark. In the vernier the mark zero (the big) is close to alignment, but, who was aligned was the 3ª small mark
0 * 10mm
+
1 * 1mm
=
1mm
0 * 0.1mm
+
1 * 0.02mm
=
0.02mm
1mm
+
0.02mm
=
1.02mm
The zero of the vernier didn't get the 1ª big mark of the scale and passed the 1ª small mark. In the vernier the zero mark (big one) is close to alignment, but, who was aligned was the 1ª small mark
12 * 10mm
+
3 * 1mm
=
123mm
1 * 0.1mm
+
2 * 0.02mm
=
0.14mm
123mm
+
0.14mm
=
123.14mm
The zero of the vernier passed the 12ª big mark of the scale and passed the 3ª small mark. In the vernier the 1ª big mark is close to alignment, but, who was aligned was the 2ª small mark
1cm
=
10mm
+
mm
10 divisions
=
0.1mm
scale
+
vernier scale
The resolution of the computer screen can not possibly alow to show the marks aligned perfectly, and to solve this issue, we added a small red cyrcle