Question

difference between vernier caliper and screw gauge​

Answer 1

Answer:

Explanation

Explanation:

The basic difference between screw gauge and vernier caliper is that screw gauge is used to measure only external measurement while vernier caliper is used to measure external as well as internal measurement. The least count of vernier caliper is 0.01mm while the least count of screw gauge is 0.001 mm.

Answer 2

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vernier caliper :-

• A vernier caliper is usually used to measure the diameter of circular objects. The circular jaws of the vernier caliper fits perfectly on the circumference of round objects. Vernier caliper consists of two scales, a main scale which is fixed and a moving vernier scale. The main scale has readings in millimeters.
• The Vernier caliper least counts formula is calculated by dividing the smallest reading of the main scale with the total number of divisions of the vernier scale.LC of vernier caliper is the difference between one smallest reading of the main scale and one smallest reading of vernier scale which is 0.1 mm

screw gauge :-

• A screw gauge is an instrument that is used for measuring the diameter of thin wires and also the gauge can be used for measuring the thickness of thin metal sheets. Screw gauge has the smallest least count therefore it can be used to measure small measurements
• Screw Gauge using micrometer

➪➪➪The basic difference between screw gauge and vernier caliper is that screw gauge is used to measure only external measurement while vernier caliper is used to measure external as well as internal measurement. The least count of vernier caliper is 0.01mm while the least count of screw gauge is 0.001 mm.

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