The error eliminated by reading both the Verniers and taking the mean is known as
AEccentricity of the centers
BGraduations
CPointing of the telescope
DImperfect adjustment
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The slenderness ratio is the ratio of:
The rocks formed by cooling the magma outside or inside the surface of the earth during volcanic eruption are known as
A gradient steeper than ruling gradient where it is not possible due to topography is.........................................
The walls constructed on both sides of the abutments to retain the embankment of approaches and also to protect them from the wave action of water
Which one is not the Primary source of Information in the following ?