[nilesh]

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Can you provide me the syllabus of BSNL JTO (Bharat Sanchar Nigam Limited Junior Technical Assistants) Civil Engineering Post Examination?

[prince karak]

The syllabus of BSNL JTO (Bharat Sanchar Nigam Limited Junior Technical Assistants) Civil Engineering Post Examination is as follows:

SECTION-I

1. BUILDING MATERIAL:
• Timber: Different types and species of structural timber, density-moisture relationship, strength in different directions, defects, influence of defects on permissible stress, preservation, dry and wet rots, plywood, codal provision for design. Bricks: Types, Indian standard classification, absorption, saturation factor, strength in masonry, influence of mortar strength and masonry strength. Cement: Compounds, different types, setting times, strength. Cement Mortar: Ingredients, proportions, water demands, mortar for plastering & masonry. Concrete: Importance of W/C ratio, strength, ingredients including admixtures, workability, testing, elasticity, non-destructive testing mix design method.
2. SOLID MECHANICS:
• Elastic constants: stress, plane stress, Mohr’s circle of stress, strains, plain strain, Mohr’s circle of strain, combined stress. Elastic theories of Failure, simple and shear bending, Torsion of circular and rectangular section and simple members.
3. STRUCTURAL ANALYSIS:
• Analysis of determinate structures: different methods including graphical methods. Analysis of indeterminate skeletal frames- moment distribution, slope deflection, stiffness & force methods,energy methods. Muller-Breslau principal & application. Plastic analysis of indeterminate beams and simple frames-shape factors.
4. DESIGN OF STEEL STRUCTURES:
• Principle of working stress method: Design of connections of simple members. Built up sections and frames. Design of Industrial roofs. Principles of ultimate load design. Design of members and frames.
5. DESIGN OF CONCRETE & MASONRY STRUCTURES:
• Limit state design for bending: shear, axial compression & combined forces, Codal provisions for slabs, beams, walls and footings. Working stress method of design of R.C. members. Principles of prestressed concrete design, material, method of prestressing losses. Design of simple members and determinates structures. Introductions to prestressing of indeterminate structures .Design of brick masonary as per I.S. codes.
6. CONSTRUCTION PRACTICE, PLANNING & MANAGEMENT.
• Concreting Equipment: Weight batcher, Mixer, vibrator, batching plant, concrete pump. Cranes, hoists, lifting equipment.
• Earthwork Equipment: Power shovel, hoe, dozer, dumper, trailers and tractors, rollers, sheep foot rollers, pumps. Construction, planning and Management: Bar chart, linked bar chart, work break down structures, Activity-on-arrow diagrams. Critical path, probabilistic activity durations; Event-based networks. PERT network: Time-cost study, crashing; Resource allocation.

SECTION- II

1. FLUID MECHANICS, OPEN CHANNEL, PIPE FLOW:
• Fluid properties: pressure, thrust, Buoyancy, Flow Kinematics, integration, of flow equation, Flow measurement, Relative motion, Moment of momentum, Viscosity, Boundary layer and control, Drag, Lift, Dimensional analysis, Modelling, Cavitations, Flow oscillations, Momentum and Energy principles, in open cannel flow, Flow control, Hydraulic jump, Flow section and properties, Normal flow, Gradually varied flow, Flow development and losses in pipe flows, Measurements, Siphons, Surges and Water hammer, Delivery of Power Pipe networks.
• HYDRAULIC MACHINES AND HYDRO POWER: Centrifugal pumps, performance parameters, scaling, pumps in parallel, Reciprocating pumps, air vessels, performance parameters;
2. HYDROLOGY:
• Hydrological cyclerecipitation and related data analysis,PMP, unit and synthetic hydro graphs, Evaporation and transpiration, floods and their management, PMG, Streams and their gauging,.River morphology. Rooting of floods, Capacity of reservoirs.
• WATER RESOURCES ENGINEERING: Water resources of the globe: Multipurpose uses of Water, Soil Plant water relationships, irrigation systems, water demand assessment, Storage and their yields, ground water yield and well Hydraulics, Water logging, drainage design, Irrigation revenue, Design of rigid boundary canals, Lacey’ and Tractive force concepts in canal design, lining of canals; Sediment transport in canals; Non-Overflow and overflow sections of gravity dams and their design, Energy dissipaters and tail water rating, Design of head works, distribution work, falls, cross-drainage work, outlets, River training.
3. ENVIRONMENT ENGINEERING:
• WATER SUPPLY ENGINEERING. Sources of supply, yield, design of intakes and conductors, Estimation of demand, Water quality standards, Control of water born diseases. Primary and secondary treatment, detailing and maintenance of treatment units. Conveyance and distribution systems of treated water, leakage and control, Rural water supply, Institutional and Industrial water supply
• WASTE WATER ENGINEERING: Urban rain water disposal, system of sewage collection and disposal, Design of sewers and sewerages systems, pumping, Characteristic of sewage and its treatment, Disposal of products of sewage treatment, stream flow rejuvenation, Institutional and industrial sewage management, plumbing system, Rural and semi-urban sanitation.
• SOLID WASTE MANAGEMENT Sources, classification, collection and disposal, Design and Management of landfills.
• AIR AND NOISE POLLUTION AND ECOLOGY. Sources and effects of air pollution, monitoring of Air pollution, Noise-pollution and standards; Ecological Chain and balance, Environmental assessment.
4. SOIL MECHANICS:
• Properties of soils: classification & interrelationship, Compaction behavior, method of compaction & their choice, Permeability & see page, flow nets, Inverter filters, Compressibility and consolidation ,shearing resistance, stresses and failure, SO testing in laboratory and in-situ, Stress path and applications, Earth pressure theories, stress distribution in soil, soil exploration, samplers, load tests ,penetration tests.
• FOUNDATION ENGINEERING: Type of foundations, Selection criteria, bearing capacity, settlement, laboratory and field test, Types of piles and their design and layout, Foundations on expansive soils, swelling and it prevention , foundation on swelling soils.
5. SURVEYING:
• Classification of survey: scales, accuracy, Measurement of distances-direct & indirect methods, optical and electronic devices, Measurement of directions, prismatic compass, local attraction, Theodolites-types Measurement of elevations, Spirit and trigonometric levelling, Relief representation, Contours, Digital elevation modeling concept, Establishment of control by triangulations and traversing measurements and adjustment of observations, computation of coordinates, Field astronomy, concept of global positioning system, Map preparation by plane tabling and by photo grammetry, Remote sensing concepts, map substitutes.
• TRANSPORTATION ENGINEERING: Planning of highway systems, alignment and geometric design, horizontal and vertical curves, grade separation, Materials and construction methods for different surfaces and maintenance, Principles of pavement design, Drainage. Traffic surveys, intersections, signalling, Mass transit systems, accessibility, networking. Planning of railway systems, terminology and designs, relating to gauge, track controls, transits, rolling stock, tractive power and track modernization, Maintenance Appurtenant works, Containerisation.

SECTION-III

GENERAL ABILITY TEST
• The candidate’s comprehension and understanding of general English shall be tested through simple exercises. Questions on knowledge of current events and of such matter of everyday observation and experience in their scientific aspects as may be expected of an educated person. Questions will also be included on events and developments in Tele Communications, History of India and Geography. These will be of a nature, which can be answered without special study by an educated person.