SSC JE Civil Engineering 2018 Set 5 Solved Paper

Question : 126 of 200

Marks: +1, -0

Determine the number of divisions required on the vernier scale, if it is combined with the main scale of least count 0.5 mm. The least count of the combination required is 0.05 mm for the direct vernier.

0.025
0.1
1
10

Validate

Solution:

No. of divisions on vernier scale =

{\Leastcount\of \main \scale}/{\Least\count \of \combination\of \direct \vernier}

n= 0.5/ 0.05

[n=10]

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