The smallest division of the B.I.S levelling staff is equal to
A2 mm
B5 mm
C1 mm
D10 mm
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Closely spaced contour lines represent
...... area
The term ‘Knock out’ is associated with :
The space housing the stairs is called
A regular hexgonal prism of metal,having base edge 4 cm. and height 4 cm is melted and produced small hexagonal prism of height 4 cm. and base edge 1 cm.How many small prism will get :
The series of arches are called