Correct option is C
The deflection angle method is used for the open traverse, in which traverse lines make small deflections like railway, canal, sewer lines, pipelines.
Deflection angle = 180° - included angle.
The deflection angle method is used for the open traverse, in which traverse lines make small deflections like railway, canal, sewer lines, pipelines.
Deflection angle = 180° - included angle.
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 __________.