An axis about which the telescope can be rotated in a plane is called
AHorizontal axis
BVertical axis
CAxis of the telescope
DLine of collimation
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Mass of a body is
ABCD is a square, Bearing of AB = 50° hence bearing of DC is
A rainfall of 2 cm occurred in 6 hour storm.If the index was 0.25 cm / hr the rainfall excess of this storm is
Fore and back bearing for a line whose end stations are free local attraction, if it differs exactly by
The ingredients of gauged mortar other than water are