SUGGESTION FOR ANY GOVT. JOB RECRUITMENT EXAM
WRE: (try to cover maximum topics) Irrigation & hydrology: Condition of Precipitation, Rain gauge network (example: 2.1), Hyetograph, Factors affecting Evaporation, Evapo-transpiration, Infiltration, Infiltration indices, Runoff, Base flow, Direct runoff, Overland flow, Figure of hydrological cycle, Hydrograph, Unit hydrograph, Attenuation, Peak Lag, Condition of flood hydrograph and components, Effective rainfall, (Math,page:203, example 6.8), Limitation and use of unit hydrograph, Flood frequency analysis (math) by Gumble method, (example 7.4, 7.9, 7.10), Difference of Hydrologic and Hydraulic routing, Classification of saturated formation, (example 9.6, 9.7, 9.8) – Subramanya. Rating curve,
Delta, Duty (math), Crop season, Irrigation efficiency math, Types of irrigation, Figure of head regulator, Siphon, aqueduct & other important notes on irrigation. Reason of variation Scour depth calculation by Lacy equation, regime channel etc.
Open channel flow: Types of open channel flow, Manning’s equation, cheyz’s equation, Types of hydraulic jump, Energy equation of flow, Momentum equation of flow, Froude no and classification of hydraulic jump+ math, Specific energy, Critical depth math (two most important equation must) etc. Structure: Design: Column capacity and beam capacity (singly reinforced) check, column ties, Single Footing capacity check, Calculation of pile capacity for layered soil (v.v.i.).
Moment coefficient method for slab design (all data provided find moment and reinf.). Short notes: slab thickness. Minimum slab reinforcement, types of two way slab design, corner reinforcement for slab condition for direct design method, Stress-strain curve, types of Prestress loss etc.
Analysis: Influence line of beam. SFD & BMD of beam, Approximate analysis of simple frame (frame consisting of 2 columm+1 beam with fixed support) for lateral load (any one method). Moment distribution method (very simple beam & frame –small calculation) et
Geotech: Math: Vertical soil pressure at different condition (as water table, overburden pressure), Settlement, Consolidation, Lateral earth pressure, Porosity, Void ratio, Specific gravity relation, tarzaghi’seuation,
Compaction (volume of borrow field soil), seepage (k) etc. Short notes: Compression index, Uniformity coefficient, LL, PL, Drained and undrained consolidation test condition and math, SPT specification, Consistency on N value, Types of N value correction, Types of slope failure with figure, Optimum moisture content and dry density curve , e-logp curve, Sand pile/drainage, etc
Environment: BOD+COD (math), Water parameters safe range (environment lab), Aeration, Coagulation, Flocculation, Sedimentation (settling velocity-math), Chlorination math (it’s a 4/5 line math but the solution is very simple- just unitary method i.g. how much bleaching powder is required?), Break point chlorination figure, Life cycle diagram of algae,
Water requirement, Diagram of water supply network, Biological treatment etc. Transport: CBR test, Typical cross section of highway, Diagram of Components of different pavement, Difference between flexible and rigid pavement, WCB math, Steps of transportation planning, Super elevation (math), Listof Lab tests for coarse aggregate & bitumen, Signal design (math-small one with all data provided), Types of rail gauge, Different important diagram (i.g.-landusevs transportation cycle), Classificationof road, Sub-grade modulus etc. Others: Rise fall method from surveying (chart given find missing data), F.M. calculation, Volume calculation. Volume calculation (trapezoidal/prizmoidal method) Abbreviation of importation terms (AASHTO, AISC.ACI, different important national/international organization, various agents/items). Important diagram/figure from wre/geotech/environment/transport. What is bathometric survey?
