In a
transit theodolite, the
index frame, also known as the
T-frame, consists of a vertical leg and is commonly referred to as the
clipping arm. Its primary function is to hold the verniers and assist in taking angular measurements by reading the graduated circle of the theodolite.
The minimum density (g/cc) of corrugated and semi-corrugated asbestos cement sheets considered acceptable for construction purposes by the Indian standard is:
The actual discharge of liquid through an orifice is determined by multiplying ideal discharge by a factor called coefficient of discharge. The coefficient of discharge is given by __________.
