The water in swimming pools can be ____________ by using any one from the following, chlorine-ultraviolet rays and bromine t ?
A. Disinfected
B. Infected
C. Cleaned
D. Iodized
A. Disinfected
B. Infected
C. Cleaned
D. Iodized
A. Salinity
B. Alkalinity
C. Poisoning
D. Turbidity
Mostly the salt of calcium and Magnesium can not cause ________________? Read More »
Water Management A. Inlet
B. Out let
C. entrance
D. Mixing
A. Super passage
B. Syphon – Aqueduct
C. Canal-syphon
D. Aqueduct
A. Aqueduct
B. Syphon-aqueduct
C. Cross-Drainage
D. Non-gravity structure
A. Sensitive
B. Flexible
C. Proportional
D. Non-flexible
A. Modular
B. Non-modular
C. Semi-modular
D. Semi – Rigid
A. Lane
B. Darcy
C. Khosla
D. All are correct
A. Pig
B. Under mining
C. Permeability
D. Up thrust pressure
A. Pig
B. Under mining
C. Up thrust
D. a and b are correct