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Assignment
Answer the question correctly in the box mentioned below:
1 What is the least count of a dial caliper?
A 0.1 mm
B 0.05 mm
C 0.02 mm
D 0.01 mm
2 Where the dial is fixed in the dial caliper?
A On the dial hand
B On the fixed jaw
C On the beam scale
D On the movable jaw
3. What is the name of the part marked 'x'?
A Pinion
B Caliper dial
C Dial hand
D Beam scale
4 Which part is operated by a pinion that engages a rack on the beam in a dial caliper?
A Disc
B Dial hand
C Caliper dial
D Beam scale
5 How many divisions are graduated in the dial caliper?
A 50
B 360
C 180
D 100
6 What is the accuracy of a digital caliper?
A 0.1 mm
B 0.5 mm
C 0.02 mm
D 0.01 mm
7 What is the name of the part marked 'x'?
A Internal jaw B Beam scale
C External jaw D Locking screw 8 How zero setting is to be done in a digital
caliper? A Press the
zero button B Press the
on/off button C Press the
metric/inch button D Join fixed
and movable jaw then press zero button 9 What is the
name of the instrument shown in figure?
A Dial caliper
B Digital caliper
C Vernier caliper
D Digital micrometer
10 What is the reading shown in dial caliper?
A 21.35 mm
B 22.35 mm
C 21.25 mm
D 26.2 mm
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