Part-c :
Hydrology, Water Resources and Engineering :
Hydrology : Hydrological cycle, precipitation, evaporation, transpiration, depression storage, infiltration, overland flow, hydrograph, flood frequency analysis, flood estimation, flood routing through a reservoir, channel flow routing-Muskingam method.
Ground water flow : Specific yield, storage coefficient, coefficient of permeability, confined and unconfined aquifers, aquitards, radial flow into a well under confined and unconfined conditions, tube wells, pumping and recuperation tests, ground water potential.
Water Resources Engineering : Ground and surface water resource, single and multipurpose projects, storage capacity of reservoirs, reservoir losses, reservoir sedimentation, economics of water resources projects.
Irrigation Engineering : Water requirements of crops : consumptive use, quality of water for irrigation, duty and delta, irrigation methods and their efficiencies.
Canals : Distribution systems for canal irrigation, canal capacity, canal losses, alignment of main and distributory canals, most efficient section, lined canals, their design, regime theory, critical shear stress, bed load, local and suspended load transport, cost analysis of lined and unlined canals, drainage behind lining.
Water logging : causes and control, drainage system design, salinity.
Canal structures : Design of cross regulators, head regulators, canal falls, aqueducts, metering flumes and canal outlets.
Diversion head work : Principles and design of weirs of permeable and impermeable foundation, Khosla’s theory, energy dissipation, stilling basin, sediment excluders.
Storage works : Types of dams, design, principles of rigid gravity and earth dams, stability analysis, foundation treatment, joints and galleries, control of seepage.
Spillways : Spillway types, crest gates, energy dissipation.
River training : Objectives of river training, methods of river training.
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