Connect NEC lience preparation

For nepal engineering council exam preparation. Its good institute. Module question chapter wise

24/09/2025

past question very very important question
According to NBC, the velocity of wind in higher hills?
55 m/s

24/09/2025

Important for nec license exams .यस तालिकाबाट License परीक्षामा धेरै प्रश्नहरू सोधिएका छ .so learn this table .
Question no. 40
Expected turn out of cement concrete 1:2:4 used per mason per day will be
a. 5.0 m³
detail solution

13/09/2025

Civil Engineering Syllabus (ACiE)
Nepal Engineering Council Registration Examination

Chapters 1-4 are fundamentals/principles of concepts in civil engineering; chapters 5-9 are related to application of engineering principles in practice; and the last (10th) chapter is related to project planning, design and implementation.

1. Basic Civil Engineering (ACiE01)

1.1 Engineering materials: Properties (physical, chemical, mechanical and thermal); types, characteristics, composition, selection, and usage/function of engineering materials (stones, bricks, tiles, cement, lime, timber, metals/alloys, paints/varnishes, and asphalt/bitumen/tar). (ACiE0101)

1.2 Standards (NS & IS) and tests for civil engineering materials: tests of brick (water absorption and compressive tests), tests of cement (consistency, setting time, soundness, and compressive strength); test of aggregate (bulking of sand); test of rebar (tensile test). (ACiE0102)

1.3 Building technology: Building construction technology (brick and stone masonry, carpentry, painting, plastering, concrete roofing, flooring, damp proof course); Building by laws. (ACiE0103)

1.4 Geometric properties of sections: Axes of symmetry; centre of gravity of different sections (e.g., built-up plane figures, standard steel sections); moment of inertia; radius of gyration (ACiE0104)

1.5 Surveying and levelling: Fundamentals of surveying; measurements (linear distance, vertical distance, and angle and directions); levelling; topographic survey (principles and applications); Simple circular curves, principles and applications of GPS/GIS. (ACiE0105)

1.6 Estimating, costing, and valuation: types of estimate; methods of estimating; rate analysis; specifications (purpose, importance and types), valuation. (ACiE0106)

2. Soil Mechanics and Foundation Engineering (ACiE02)

2.1 Soil properties and laboratory tests: tests for strength, permeability, compressibility, phase relationships; determination of index and engineering properties of soils; soil classification (descriptive, textural, ISI, MIT, USCS); boring log interpretation; sieve analysis and interpretation of results; determination of Atterberg limits of soils. (ACiE0201)

2.2 Stresses on soil and seepage: effective stress (factors affecting effective stress, capillary rise, and quick sand conditions); seepage analysis [Seepage pressure, flow nets and their applications]; soil compressibility (including various indices) and compaction (definition, affecting factors). (ACiE0202) 2.3 Shear strength of soil and stability of slopes: Concept of shear strength, principal planes and principal stresses; Mohr-Coulomb theory of shear strength; calculation of normal and shear stresses at different planes; relation of principle stress at failure condition; types of shear tests; stability of slopes. (ACiE0203)

2.4 Soil exploration, earth pressure and retaining structures: soil exploration (methods, planning, soil sampling and samplers, field tests, site investigation reports); earth pressure theories; stability analysis of retaining walls; techniques to increase stability of retaining walls. (ACiE0204)

2.5 Fundamentals of foundation: Definition, Types (Shallow and Deep), functions, factor affecting, site investigation of foundation, concept of spread and mat foundation. (ACiE0205)

2.6 Bearing capacity and foundation settlements: bearing capacity (types, effects of various factors); modes of foundation failure; Terzaghi’s general bearing capacity theory; ultimate bearing capacity of cohesion-less and cohesive soils; consolidation (concept, types and tests); settlement (types, nature, effects and calculations) (ACiE0206)

3. Basic Water Resources Engineering (ACiE03)

3.1 Fluids and their properties: types of fluids; fluid properties (mass density, specific weight, specific gravity, specific volume, viscosity, compressibility, capillarity, surface tension, cavitation and vapour pressure. (ACiE0301)

3.2 Hydrostatics: pressure and head; Pascal’s law; pressure-depth relationship; manometers; pressure force and centre of pressure on submerged bodies (plane and curved surfaces, practical applications); pressure diagrams; buoyancy; stability of floating/submerged bodies. (ACiE0302)

3.3 Hydro-kinematics and hydro-dynamics: classification of fluid flow; conservation of mass (continuity equation) and momentum equations and their applications; Bernoulli’s equation and its application; flow measurement. (ACiE0303)

3.4 Pipe flow: types, governing equations, major and minor head losses; HGL and TEL lines; design; pipe network problems; unsteady flow in pipes and relief devices. (ACiE0304)

3.5 Open channel flow: geometrical properties; various types of flows; energy and momentum principles (Specific Energy and Specific Force); Types of gradually varied flow profiles; hydraulic jump (types, theory for horizontal and rectangular) flow in mobile boundary channel (design principles/approaches; inception motion condition; Shield diagram). (ACiE0305)

3.6 Hydrology: hydrologic cycle and water balance components; flow measurement and rating curves; hydrographs analysis and synthetic unit hydrographs; rainfall-runoff analysis; flood hydrology (flood frequency analysis and design flood); groundwater hydrology. (ACiE0306)

4. Structural Mechanics (ACiE04)

4.1 Shear forces and bending moments: Axial forces, shear forces, and bending moments; loads and load superposition; relationship and diagram Interpretation (AF, SF, BM). (ACiE0401)

4.2 Stress and strain analysis: normal and shear stresses; principal stresses and principal planes; maximum shear stress and corresponding plane; stress-strain curves; torsion (ACiE0402)

4.3 Theory of flexure and columns: co-planar and pure bending; elastic curve; angle of rotation; radius of curvature and flexural stiffness; deflection; bending stress; Euler’s formula for long column. (ACiE0403)

4.4 Determinate structures-1: Degree of determinacy, Energy Methods, Virtual Work Method, Deflection of beams and portal frame. (ACiE0404)

4.5 Determinate structures-2: Influence Lines for Simple Structures with point loads and UDL; analysis of two hinged arches. (ACiE0405)

4.6 Indeterminate structures: Flexibility Method, Two-Hinged Parabolic Arches, Slope Deflection Method, Moment Distribution Method, Stiffness method, Influence Lines for Continuous Beams, Elementary Plastic analysis. (ACiE0406)

5. Design of Structures (ACiE05)

5.1 Loads and load combinations: Dead Load, Imposed Load, Wind Load, Snow Load, Earthquake Load. (ACiE0501)

5.2 Concrete technology: concrete technology (materials, properties, mix design, testing, quality control, and codes (IS and NS)). (ACiE0502)

5.3 RCC structures-1: working stress and limit state methods; design of beams and slabs; analysis of RC beams and slabs in bending, shear, deflection, bond and end anchorage; RCC; NS & IS codes. (ACiE0503)

5.4 RCC structures-2: design of columns and isolated/combined footings; pre-stressed concrete; NS & IS codes. (ACiE0504)

5.5 Steel structures: standard and built-up sections; design of bolted and welded connections; design of simple elements such as ties, struts, axially loaded columns, and column bases; NS and IS codes. (ACiE0505)

5.6 Timber and masonry structures: design principles of timber beams and columns; Design of masonry structures (Mandatory rules of thumb, Nepal Building Code (NBC), properties), Failure modes of masonry structure, mud mortar, lime mortar and cement mortar and its properties. (ACiE0506)

6. Water Supply, Sanitation and Environment (ACiE06)

6.1 Water sources, water quality and water demand: sources of water (surface and groundwater) and their selection; impurities in water (suspended, colloidal, dissolved); hardness and alkalinity; living organisms in water; water-related diseases and prevention measures; drinking water quality standards; water demand estimation. (ACiE0601)

6.2 Intake and distribution systems: Types of intakes, factor affecting while selection of location of intake; types and purposes of pipe materials, joints, valves and fittings; break pressure tanks; service reservoirs and their capacity determination; design of branch and looped water distribution systems. (ACiE0602)

6.3 Water treatment process and technologies: various treatment process and their purposes; screening; plain sedimentation; sedimentation with coagulation; flocculation; filtration; disinfection; softening; and miscellaneous treatments (aeration, removal of iron and manganese, removal of color /odour / taste). (ACiE0603)

6.4 Design and construction of sewers: estimation of quantity of waste water; sewerage system and types; design criteria of sewers; shapes of sewers; sewer materials; design of sewers for separate and combined systems; construction of sewers and sewer appurtenances. (ACiE0604)

6.5 Treatment and disposal of wastewater: characteristics and examination of sewage; decomposition of wastewater; BOD and COD; primary treatment processes and design of grit chamber; secondary or biological treatment process; sewage filtration; activated sludge process; oxidation ponds; waste water disposal by dilution (oxygen sag curve; Streeter Phelp’s equation); waste water disposal by land treatment; sludge and solid waste disposal methods; latrine and septic tank. (ACiE0605)

6.6 Concept of environmental assessment: BES; IEE; EIA; government’s act, rules/regulations/ procedures for BES/IEE/EIA; Types of disaster and its mitigation. (ACiE0606)

7. Irrigation and Drainage (ACiE07)

7.1 Water demand estimation: crop water and irrigation water requirements; water availability for irrigation; command areas; irrigation intensity; duty, delta and their relationship; water losses and irrigation efficiencies; effective rainfall; soil-moisture-irrigation relationship; depth and frequency of irrigation; design discharge for canals. (ACiE0701)

7.2 Design of canals: canal types, network and alignment; tractive force approach of canal design; design of stable canals, alluvial canals (Kennedy’s and Lacey’s theory), and lined canals. (ACiE0702)

7.3 Diversion headworks: components of headwork; seepage theories and their applications (Bligh’s, Lane’s, Khosla’s); design of silt control structures (excluder, ejector and settling basins); design of weir/barrage (crest, length and thickness of impervious floor); design of energy dissipaters. (ACiE0703)

7.4 River training works: river stages and need of river training; design of river training works (guide bund and launching aprons, levees and spurs); watershed management (ACiE0704)

7.5 Regulating and cross-drainage structures: functions of various types of regulators, design of regulators and escapes (crest, length and thickness of impervious floor); design of pipe outlet (free and submerged); design of vertical drop (crest, length, and thickness of impervious floor); design of cross-drainage structures. (ACiE0705)

7.6 Water logging and drainage: causes, effects and preventive measures; design of surface and subsurface drainage systems; (ACiE0706)

8. Hydropower (ACiE08)

8.1 Planning of hydropower projects: power potential (gross, technical, economic) of Nepal and the world; stages of hydropower development, hydropower development in Nepal (history, policy, acts & regulation.) (ACiE0801)

8.2 Power and energy potential study: power and energy potentials; methods of fixing installed capacity of a plant; types of hydropower plants on various basis; components of different types of hydropower projects; reservoirs and their regulation. (ACiE0802)

8.3 Headworks of storage plants: components of a typical storage plant; dams (types, functions, selection, design, failure modes and remedies); stability analysis of gravity dam, seepage control and foundation treatment in dams; design of intake, spillway and energy dissipaters; gates (types and locations). (ACiE0803)

8.4 Headworks of run-of-river (ROR) plants: components of a typical ROR plant; design of intake; methods of bed and suspended load handling; design of settling basin (practice and concentration approach), estimation of sediment volume in settling basin, flushing of deposited sediment, estimation of flushing frequency for sediments. (ACiE0804)

8.5 Water conveyance structures: hydraulic tunnels, x-sections, and hydraulic design (velocity and sizing); tunnel lining; design of forebay and surge tanks; design of penstocks and pressure shaft; hydraulic transients (water hammer). (ACiE0805)

8.6 Hydro-electric machines and powerhouse: hydro-mechanical equipment and their functions; types of turbines and performance characteristics; selection of turbine and their specific speed; preliminary design of Francis and Pelton turbines; scroll case and draft tubes; generators (types, rating); governs; pumps and their performance characteristics; powerhouse (types, general arrangements, dimensions). (ACiE0806)

9. Transportation (ACiE09)

9.1 Highway planning and survey: Modes of transport, history of road development in Nepal; classification of roads; road survey; highway alignment and controlling factors; evaluating alternate alignments; Road Standards of Nepal. (ACiE0901)

9.2 Geometric design of highway: basic design control and criteria; elements of highway crosssection; highway curves; super elevation; average and ruling gradients; stopping sight distance; design considerations for horizontal and vertical alignments, extra widening, and set back distance; design of road drainage structures; design considerations for hill roads. (ACiE0902)

9.3 Highway materials: types of aggregates and tests on their gradation, strength, durability; binding materials and their tests; design of asphalt mixes; evaluation of subgrade soil. (ACiE0903)

9.4 Traffic engineering and safety: impact of human and vehicular characteristics on traffic planning; traffic operations and regulations; traffic control devices; traffic studies (volume, speed, O&D, traffic capacity, traffic flow characteristics, parking, accident, flow); road intersections (types, configurations, design); traffic lights; factors influencing night visibility, road safety measures. (ACiE0904)

9.5 Road pavement: different types of pavement; design methods for flexible and rigid pavements (DOR Guidelines); loads and other factors controlling pavement design; stress due to load, temperature. (ACiE0905)

9.6 Road construction & maintenance: activities, techniques, tools, equipment and plants used in road construction; preparation of road subgrade; field compaction control and soil stabilization; construction of asphalt concrete layers; construction procedure for pe*******on macadam, bituminous bound macadam and plain cement concrete pavements; road maintenance, repair and rehabilitation. (ACiE0906)

10. Project Planning, Design and Implementation (AALL10)

10.1 Engineering drawings and its concepts: Fundamentals of standard drawing sheets, dimensions, scale, line diagram, orthographic projection, isometric projection/view, pictorial views, and sectional drawing. (AALL1001)

10.2 Engineering Economics: understanding of project cash flow; discount rate, interest and time value of money; basic methodologies for engineering economics analysis (Discounted Payback Period, NPV, IRR & MARR); comparison of alternatives, depreciation system and taxation system in Nepal. (AALL1002)

10.3 Project planning and scheduling: project classifications; project life cycle phases; project planning process; project scheduling (bar chart, CPM, PERT); resources levelling and smoothing; monitoring/evaluation/controlling. (AALL1003)

10.4 Project management: Information system; project risk analysis and management; project financing, tender and its process, and contract management. (AALL1004)

10.5 Engineering professional practice: Environment and society; professional ethics; regulatory environment; contemporary issues/problems in engineering; occupational health and safety; roles/responsibilities of Nepal Engineers Association (NEA). (AALL1005)

10.6 Engineering Regulatory Body: Nepal Engineering Council (Acts & Regulations). (AALL1006)

13/09/2025

A launching apron is to be designed downstream of a weir for a discharge intensity of 6.5 m^3/sec/m. For the design of launching aprons, the scour depth is taken two times of lacey scour depth. The silt factor of the bed material is unity. If the tail water depth is 4.4m, the length of the launching apron in the launched position is

a. 5 m
b 4m
c 3m
d 2m

Correct answer click here

A launching apron is to be designed downstream of a weir for a discharge intensity of 6.5 m^3/sec/m. For the design of launching aprons, the scour depth is taken two times of lacey scour depth. The silt factor of the bed material is unity. If the... A launching apron is to be designed downstream of a weir for a discharge intensity of 6.5 m^3/sec/m. For the design of launching aprons, t...

01/04/2025

Download admit card of 8th general engineering registration. https://register.nec.gov.np/Home

08/10/2024

इन्जिनियरिङ्ग व्यवसायी दर्ता परीक्षाको लागि समय तालिका सम्बन्धी सूचना।

07/04/2024

Where will be the center of gravity of an I section will be if the dimension of upper web is 2x8cm, lower web is 2×16 and that of fl**ge is 2x12cm If the y-axis will pass through the center of the section? **past nec questions 2080** solution is given belows .
a) 7.611cm
b) 7.44cm
c) 6.53cm
d) 6.44cm
View Answer
Answer: d
Explanation: Area of upper web a1 = 16cm, area of fl**ge a2 = 24, area of lower web a3 = 32.
The center of gravity is given by, y = (a1y1 + a2y2 + a3y3) / (a1 + a2 + a3) = (16×15 + 24×8 +32×1 / (16 +24+32)) = 6.44cm.

03/04/2024

Category A engineer is called General Engineer [past question asked in 2080]

The council has provision to register Engineers in three categories:
1. General Engineer ( Category - A )
2. Professional Engineer ( Category - B )
3. Foreign Engineer ( Category - C )