Which of the following are among the fundamental lines of a

Please wait...
THANKU FOR BEING A PART OF OUR JOURNEY TO BRING "REVOLUTION IN EDUCATION"
We Genuinely APPRECIATE your PATIENCE

SKINS
ADS

Red
Pink
Purple
Deep Purple
Indigo
Blue
Light Blue
Cyan
Teal
Green
Light Green
Lime
Yellow
Amber
Orange
Deep Orange
Brown
Grey
Blue Grey
Black
White

Coming Soon

Civil Engineering

80

M: +1.00/-0.33

Which of the following are among the fundamental lines of a theodolite?
1) The vertical and horizontal axes
2) The lines of collimation and axis of the plate levels.
3) The bubble line of the altitude level

[ESE (IES) CE 2016 P2]

A 1 and 2 only

B 1 and 3 only

C 2 and 3 only

D 1, 2 and 3