Parts of micrometer screw and vernier caliper

What is the function of a vernier caliper?

• To measure thickness

• To measure angle

• To measure diameter and length

• To measure body temperature

Which part of the vernier caliper is used to measure outer diameter?

• Internal Jaws

• External jaws

• Depth measuring blade

• Locking screw

Which part of the vernier caliper is used to measure inner diameter?

• Internal Jaws

• External jaws

• Depth measuring blade

• Locking screw

What is the accuracy of a vernier caliper

• 0.1 mm

• 0.01 mm

• 0.001 mm

• 0.0001 mm

Which part of the vernier caliper used to hold the moving axis so it doesn't move during the measurement process of an object?

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Which part of the vernier caliper used to gives measurement in mm

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Listening

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What is the function of a micrometer screw?

• To measure thickness

• To measure angle

• To measure diameter and length

• To measure body temperature

What name of the part of micrometer screw to hold the object being measured between itself and the fixed anvil by moving closer or further away depending on the rotation of the thimble?

• Lock

• Spindle

• Rachet stop

• Frame

What name of the part of micrometer screw to helps maintain the thimble's rotational position?

• Lock

• Spindle

• Rachet stop

• Frame