Water Management

A. Rigid module
B. Flexible module
C. Non-flexible
D. Non-modular

A. Flexibility
B. Proportionally
C. Setting
D. Sensitivity

A. Syphon
B. Syphon – Aqueduct
C. Super-passage
D. Canal-syphon

A. Super passage
B. Level crossing
C. Canal crossing
D. Drainage crossing

A. Inlet
B. Out let
C. Module
D. Exit

A. 1000 mg/litre
B. 1200 mg/litre
C. 1300 mg/litre
D. 1500 mg/litre

A. Compact ability
B. Erodibility
C. Viscosity
D. All are correct

A. 2gd
B. gd
C. g2d
D. gd2

A. Odour
B. Smell
C. Colour
D. Taste

A. 1 m / sec to 3m/ sec
B. 3m / sec to 4m/ sec
C. 4m / sec to 4.5 ml sec
D. 4.5 ml sec to 5 m/ sec