Vernier Caliper - Presentation
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Its A basic Presentation for Vernier Caliper
Vernier Caliper - Presentation
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Presentation Presentation VERNIER CALIPER Student Name Student ID Department ( Batch ) Syed Muhammad Owais 359-2025 Mechanical (25- A) Applied Physics Subject Teacher : Engr . Arsalan Irshad
Introduction • A Vernier Caliper is a precision measuring instrument. • It is used to measure internal and external dimensions. • It can measure length, diameter, and depth accurately. • It provides more precise readings than a simple ruler.
Main Parts of Vernier Caliper ➢ Main Scale ➢ Vernier Scale ➢ Fixed Jaw ➢ Movable Jaw ➢ Depth Rod ➢ Lock Screw
Working Principle The Vernier Caliper works on the principle of difference between main scale division and vernier scale division. Least Count = 1 Main Scale Division - 1 Vernier Scale Division
How to Take Reading • Note the main scale reading just before zero of vernier. • Find the vernier division that coincides with main scale. • Multiply coinciding division by least count. Total Reading = Main Scale Reading + Vernier Reading
• Measuring diameter of pipes and rods APPLICATIONS • Measuring internal diameter of hollow objects • Measuring depth of holes • Used in laboratories and workshops
• High accuracy • Easy to use Advantages • Measures internal, external, and depth dimensions • Portable instrument
Conclusion Vernier Caliper is an important precision tool. It provides accurate measurement. It is widely used in science and engineering fields.