Question
Question: What is zero error in the figure of vernier callipers as shown? What will be zero correction?...
What is zero error in the figure of vernier callipers as shown? What will be zero correction?
A
(a) + 0.5 mm, – 0.5 mm
A
(b) – 0.5 mm, + 0.5 mm
A
(c) + 0.5 mm, + 0.5 mm
A
(d) – 0.5 mm, – 0.5 mm
Explanation
Solution
(a)
Sol. e = 5 × LC = 0.5 mm, C = – 0.5 mm