Correct answer
C. lower level
Explanation
The correct answer is lower level.
If is the diameter of upper circular portion, the overall depth of a standard egg shaped section, is________?
Stopping sight distance is always________?
A uniform series of payment occurring at equal interval of time is called ________?
If the R.L. of a B.M. is 100.00 m, the back- sight is 1.215 m and the foresight is 1.870 m, the R.L. of the forward station is________?
Specific weight of sea water is more that of pure water because it contains ________?
Which of the following methods of analysis of water distribution system is most suitable for long and narrow pipe system?