2677Civil EngineeringMedium
In sewage having fully oxidised organic matter, the nitrogen exists in the form of________?
ANitrates
BNitrites
CFree ammonia
DAluminoid nitrogen
Correct answer
A. Nitrates
Explanation
The correct answer is Nitrates.
Correct answer
A. Nitrates
Explanation
The correct answer is Nitrates.
The aqueduct or superpassage type of works are generally used when________?
The temperature reinforcement in the vertical slab of a T-shaped R.C. retaining wall is________?
Which of these gives the lowest effective rate of interest?
Miss Evilla borrowed money from a bank. She receives from the bank P1,340.00 and promised to pay P1,500.00 at the end of 9 months. Determine the corresponding discount rate or often referred to as the “banker’s discount”?
The clarigesters are________?
Highway Research Board (HRB) classification of soils is based on________?