NHPC JE/SE

• General Intelligence & Reasoning

  15 में से 9 टॉपिक

  • analogies
  • similarities
  • differences
  • space visualization
  • problem solving
  • analysis
  • judgement
  • decision making
  • visual memory

इस विषय के 15 टॉपिक में से 9 दिखाए गए हैं।सभी 15 टॉपिक देखें →

• General Awareness

  6 टॉपिक

  • History
  • Culture
  • Geography
  • Economic Scene
  • General Polity
  • Scientific Research

• Part A-Civil Engineering

  8 टॉपिक

  • Building Materials
  • Estimating, Costing and Valuation
  • Surveying
  • Soil Mechanics
  • Hydraulics
  • Irrigation Engineering
  • Transportation Engineering
  • Environmental Engineering

• Structural Engineering

  4 टॉपिक

  • Theory of Structures
  • Concrete Technology
  • RCC Design
  • Steel Design

• Part-B Electrical Engineering

  12 में से 9 टॉपिक

  • Basic concepts
  • Circuit law
  • Magnetic Circuit
  • AC Fundamentals
  • Measurement and Measuring instruments
  • Electrical Machines
  • Fractional Kilowatt Motors and single phase induction Motors
  • Synchronous Machines
  • Generation, Transmission and Distribution

• Part-C

  24 में से 9 टॉपिक

  • Theory of Machines and Machine Design
  • Engineering Mechanics and Strength of Materials
  • properties of Pure Substances
  • 1st Law of Thermodynamics
  • 2nd Law of Thermodynamics
  • Air standard Cycles for IC Engines
  • IC Engine Performance
  • IC Engines Combustion
  • IC Engine Cooling & Lubrication

इस विषय के 48 टॉपिक में से 30 दिखाए गए हैं।सभी 48 टॉपिक देखें →

• Building Materials

  13 टॉपिक

  • Physical and Chemical properties
  • classification
  • standard tests
  • uses and manufacture/quarrying of materials
  • building stones
  • silicate based materials
  • cement (Portland)
  • asbestos products
  • timber and wood based products
  • laminates
  • bituminous materials
  • paints
  • varnishes

• Estimating, Costing and Valuation

  36 टॉपिक

  • estimate
  • glossary of technical terms
  • analysis of rates
  • methods and unit of measurement
  • Items of work
  • earthwork
  • Brick work (Modular & Traditional bricks)
  • RCC work
  • Shuttering
  • Timber work
  • Painting
  • Flooring
  • Plastering
  • Boundary wall
  • Brick building
  • Water Tank
  • Septic tank
  • Bar bending schedule
  • Centre line method
  • Mid-section formula
  • Trapezodial formula
  • Simpson’s rule
  • Cost estimate of Septic tank
  • flexible pavements
  • Tube well
  • isolates and combined footings
  • Steel Truss
  • Piles and pile-caps
  • Valuation
  • Value and cost
  • scrap value
  • salvage value
  • assessed value
  • sinking fund
  • depreciation and obsolescence
  • methods of valuation

• Surveying

  21 टॉपिक

  • Principles of surveying
  • measurement of distance
  • chain surveying
  • working of prismatic compass
  • compass traversing
  • bearings
  • local attraction
  • plane table surveying
  • theodolite traversing
  • adjustment of theodolite
  • Levelling
  • Definition of terms used in levelling
  • contouring
  • curvature and refraction corrections
  • temporary and permanent adjustments of dumpy level
  • methods of contouring
  • uses of contour map
  • tachometric survey
  • curve setting
  • earth work calculation
  • advanced surveying equipment

• Soil Mechanics

  38 टॉपिक

  • Origin of soil
  • phase diagram
  • Definitions-void ratio
  • porosity
  • degree of saturation
  • water content
  • specific gravity of soil grains
  • unit weights
  • density index and interrelationship of different parameters
  • Grain size distribution curves and their uses
  • Index properties of soils
  • Atterberg’s limits
  • ISI soil classification and plasticity chart
  • Permeability of soil
  • coefficient of permeability
  • determination of coefficient of permeability
  • Unconfined and confined aquifers
  • effective stress
  • quick sand
  • consolidation of soils
  • Principles of consolidation
  • degree of consolidation
  • pre-consolidation pressure
  • normally consolidated soil
  • e-log p curve
  • computation of ultimate settlement
  • Shear strength of soils
  • direct shear test
  • Vane shear test
  • Triaxial test
  • Soil compaction
  • Laboratory compaction test
  • Maximum dry density and optimum moisture content
  • earth pressure theories
  • active and passive earth pressures
  • Bearing capacity of soils
  • plate load test
  • standard penetration test

• Hydraulics

  10 टॉपिक

  • Fluid properties
  • hydrostatics
  • measurements of flow
  • Bernoulli’s theorem and its application
  • flow through pipes
  • flow in open channels
  • weirs
  • flumes
  • spillways
  • pumps and turbines

• Irrigation Engineering

  43 टॉपिक

  • Definition
  • necessity
  • benefits
  • 2II effects of irrigation
  • types and methods of irrigation
  • Hydrology
  • Measurement of rainfall
  • run off coefficient
  • rain gauge
  • losses from precipitation
  • evaporation
  • infiltration
  • Water requirement of crops
  • duty
  • delta and base period
  • Kharif and Rabi Crops
  • Command area
  • Time factor
  • Crop ratio
  • Overlap allowance
  • Irrigation efficiencies
  • Different type of canals
  • types of canal irrigation
  • loss of water in canals
  • Canal lining – types and advantages
  • Shallow and deep to wells
  • yield from a well
  • Weir and barrage
  • Failure of weirs and permeable foundation
  • Slit and Scour
  • Kennedy’s theory of critical velocity
  • Lacey’s theory of uniform flow
  • Definition of flood
  • causes and effects
  • methods of flood control
  • water logging
  • preventive measure
  • Land reclamation
  • Characteristics of affecting fertility of soils
  • purposes
  • methods
  • description of land and reclamation processes
  • Major irrigation projects in India

• Transportation Engineering

  31 टॉपिक

  • Highway Engineering
  • cross sectional elements
  • geometric design
  • types of pavements
  • pavement materials
  • aggregates and bitumen
  • different tests
  • Design of flexible and rigid pavements
  • Water Bound Macadam (WBM) and Wet Mix Macadam (WMM)
  • Gravel Road
  • Bituminous construction
  • Rigid pavement joint
  • pavement maintenance
  • Highway drainage
  • Railway Engineering
  • Components of permanent way
  • sleepers
  • ballast
  • fixtures and fastening
  • track geometry
  • points and crossings
  • track junction
  • stations and yards
  • Traffic Engineering
  • Different traffic survey
  • speed-flow-density and their interrelationships
  • intersections and interchanges
  • traffic signals
  • traffic operation
  • traffic signs and markings
  • road safety

• Environmental Engineering

  14 टॉपिक

  • Quality of water
  • source of water supply
  • purification of water
  • distribution of water
  • need of sanitation
  • sewerage systems
  • circular sewer
  • oval sewer
  • sewer appurtenances
  • sewage treatments
  • Surface water drainage
  • Solid waste management – types, effects, engineered management system
  • Air pollution – pollutants, causes, effects, control
  • Noise pollution – cause, health effects, control

इस विषय के सभी 206 टॉपिक दिखाए गए हैं।कम टॉपिक दिखाएँ

• Theory of structures

  11 में से 9 टॉपिक

  • Elasticity constants
  • types of beams – determinate and indeterminate
  • bending moment and shear force diagrams of simply supported, cantilever and over hanging beams
  • Moment of area and moment of inertia for rectangular & circular sections
  • bending moment and shear stress for tee, channel and compound sections
  • chimneys
  • dams and retaining walls
  • eccentric loads
  • slope deflection of simply supported and cantilever beams

• Concrete Technology

  16 में से 9 टॉपिक

  • Properties
  • Advantages and uses of concrete
  • cement aggregates
  • importance of water quality
  • water cement ratio
  • workability
  • mix design
  • storage
  • batching

• RCC Design

  14 में से 9 टॉपिक

  • RCC beams-flexural strength
  • shear strength
  • bond strength
  • design of singly reinforced and double reinforced beams
  • cantilever beams
  • T-beams
  • lintels
  • One way and two way slabs
  • isolated footings

• Steel Design

  2 टॉपिक

  • Steel design and construction of steel columns
  • beams roof trusses plate girders

इस विषय के 43 टॉपिक में से 29 दिखाए गए हैं।सभी 43 टॉपिक देखें →

• Basic concepts

  2 टॉपिक

  • Concepts of resistance, inductance, capacitance, and various factors affecting them
  • Concepts of current, voltage, power, energy and their units

• Circuit law

  2 टॉपिक

  • Kirchhoff’s law
  • Simple Circuit solution using network theorems

• Magnetic Circuit

  5 टॉपिक

  • Concepts of flux, mmf, reluctance
  • Different kinds of magnetic materials
  • Magnetic calculations for conductors of different configuration e.g. straight, circular, solenoidal
  • Electromagnetic induction
  • self and mutual induction

• AC Fundamentals

  8 टॉपिक

  • Instantaneous, peak, R.M.S. and average values of alternating waves
  • Representation of sinusoidal wave form
  • simple series and parallel AC Circuits consisting of R.L. and C
  • Resonance
  • Tank Circuit
  • Poly Phase system – star and delta connection
  • 3 phase power
  • DC and sinusoidal response of R-Land R-C circuit

• Measurement and measuring instruments

  10 में से 9 टॉपिक

  • Measurement of power (1 phase and 3 phase, both active and re-active) and energy
  • 2 wattmeter method of 3 phase power measurement
  • Measurement of frequency and phase angle
  • Ammeter and voltmeter (both moving oil and moving iron type)
  • extension of range wattmeter
  • Multimeters
  • Megger
  • Energy meter AC Bridges
  • Use of CRO, Signal Generator, CT, PT and their uses

• Electrical Machines

  21 में से 9 टॉपिक

  • D.C. Machine – Construction
  • Basic Principles of D.C. motors and generators, their characteristics
  • speed control and starting of D.C. Motors
  • Method of braking motor
  • Losses and efficiency of D.C. Machines
  • 1 phase and 3 phase transformers – Construction
  • Principles of operation
  • equivalent circuit
  • voltage regulation

• Fractional Kilowatt Motors and Single Phase Induction Motors

  1 टॉपिक

  • Characteristics and applications

• Synchronous Machines

  6 टॉपिक

  • Generation of 3-phase e.m.f. armature reaction
  • voltage regulation
  • parallel operation of two alternators
  • synchronizing
  • control of active and reactive power
  • Starting and applications of synchronous motors

• Generation, Transmission and Distribution

  25 में से 9 टॉपिक

  • Different types of power stations
  • Load factor
  • diversity factor
  • demand factor
  • cost of generation
  • inter-connection of power stations
  • Power factor improvement
  • various types of tariffs
  • types of faults

• Estimation and costing

  3 टॉपिक

  • Estimation of lighting scheme
  • electric installation of machines and relevant IE rules
  • Earthing practices and IE Rules

• Utilization of Electrical Energy

  5 टॉपिक

  • Illumination
  • Electric heating
  • Electric welding
  • Electroplating
  • Electric drives and motors

• Basic Electronics

  5 टॉपिक

  • Working of various electronic devices
  • P N Junction diodes
  • Transistors (NPN and PNP type)
  • BJT and JFET
  • Simple circuits using these devices

इस विषय के 93 टॉपिक में से 64 दिखाए गए हैं।सभी 93 टॉपिक देखें →

• Theory of Machines and Machine Design

  11 में से 9 टॉपिक

  • Concept of simple machine
  • Four bar linkage and link motion
  • Flywheels and fluctuation of energy
  • Power transmission by belts – V-belts and Flat belts
  • Clutches – Plate and Conical clutch
  • Gears – Type of gears, gear profile and gear ratio calculation
  • Governors – Principles and classification
  • Riveted joint
  • Cams

इस विषय के 11 टॉपिक में से 9 दिखाए गए हैं।सभी 11 टॉपिक देखें →

• Engineering Mechanics and Strength of Materials

  10 में से 9 टॉपिक

  • Equilibrium of Forces
  • Law of motion
  • Friction
  • Concepts of stress and strain
  • Elastic limit and elastic constants
  • Bending moments and shear force diagram
  • Stress in composite bars
  • Torsion of circular shafts
  • Bucking of columns – Euler’s and Rankin’s theories

इस विषय के 10 टॉपिक में से 9 दिखाए गए हैं।सभी 10 टॉपिक देखें →

• Properties of Pure Substances

  6 टॉपिक

  • p-v & P-T diagrams of pure substance like H2O
  • Introduction of steam table with respect to steam generation process
  • definition of saturation, wet & superheated status
  • Definition of dryness fraction of steam
  • degree of superheat of steam
  • H-s chart of steam (Mollier’s Chart)

• 1st Law of Thermodynamics

  6 टॉपिक

  • Definition of stored energy & internal energy
  • 1 st Law of Thermodynamics of cyclic process
  • Non Flow Energy Equation
  • Flow Energy & Definition of Enthalpy
  • Conditions for Steady State Steady Flow
  • Steady State Steady Flow Energy Equation

• 2nd Law of Thermodynamics

  12 में से 8 टॉपिक

  • Definition of Sink
  • Source Reservoir of Heat
  • Heat Engine
  • Heat Pump & Refrigerator
  • Thermal Efficiency of Heat Engines & co-efficient of performance of Refrigerators
  • Kelvin – Planck & Clausius Statements of 2nd Law of Thermodynamics
  • Absolute or Thermodynamic Scale of temperature
  • Clausius Integral

• Air standard Cycles for IC engines

  2 टॉपिक

  • Otto cycle; plot on P-V, T-S Planes; Thermal Efficiency
  • Diesel Cycle; Plot on P-V, T-S planes; Thermal efficiency

• IC Engine Performance

  0 टॉपिक

• IC Engine Combustion

  0 टॉपिक

• IC Engine Cooling & Lubrication

  0 टॉपिक

• Rankine cycle of steam

  2 टॉपिक

  • Simple Rankine cycle plot on P-V, T-S, h-s planes
  • Rankine cycle efficiency with & without pump work

• Boilers; Classification; Specification; Fittings & Accessories

  1 टॉपिक

  • Fire Tube & Water Tube Boilers

• Air Compressors & their cycles

  0 टॉपिक

• Refrigeration cycles

  0 टॉपिक

• Principle of a Refrigeraton Plant

  0 टॉपिक

• Nozzles & Steam Turbines

  0 टॉपिक

इस विषय के 29 टॉपिक में से 25 दिखाए गए हैं।सभी 29 टॉपिक देखें →

• Properties & Classification of Fluid

  4 टॉपिक

  • ideal & real fluids
  • Newton’s law of viscosity
  • Newtonian and Non-Newtonian fluids
  • compressible and incompressible fluids

• Fluid Statics

  1 टॉपिक

  • Pressure at a point

• Measurement of Fluid Pressure

  3 टॉपिक

  • Manometers
  • U-tube
  • Inclined tube

• Fluid Kinematics

  4 टॉपिक

  • Stream line
  • laminar & turbulent flow
  • external & internal flow
  • continuity equation

• Dynamics of ideal fluids

  5 टॉपिक

  • Bernoulli’s equation
  • Total head
  • Velocity head
  • Pressure head
  • Application of Bernoulli’s equitation

• Measurement of Flow rate Basic Principles

  3 टॉपिक

  • Venturimeter
  • Pilot tube
  • Orifice meter

• Hydraulic Turbines

  2 टॉपिक

  • Classifications
  • Principles

• Centrifugal Pumps

  3 टॉपिक

  • Classifications
  • Principles
  • Performance

• Classification of Steels

  16 में से 8 टॉपिक

  • mild steal & alloy steel
  • Heat treatment of steel
  • welding
  • Arc Welding
  • Gas Welding
  • Resistance Welding
  • Special Welding Techniques i.e. TIG, MIG, etc. (Brazing & Soldering)
  • Welding Defects & Testing

इस विषय के 16 टॉपिक में से 8 दिखाए गए हैं।सभी 16 टॉपिक देखें →