LIMITED RECRUITMENT (Back log) FOR THE POST OF Assistant Engineer
(Electrical/Telecom /Civil)
Applications are invited On-line through APTRANSCO WEBSITE www.aptransco.gov.in and http://aptransco.cgg.gov.in from 08.04.2011 to 29.04.2011 (upto 28.04.2011 for payment of fees) from eligible Engineering Graduates for filling up the following vacancies on regular basis in APTRANSCO Engineering Service.
The AP Transco has dispensed with the sale of applications by post/ through Sales Counter of AP Transco. The desirous eligible Candidates may apply ON-LINE by satisfying themselves with the terms and conditions of this recruitment.
COMMUNITY WISE BREAK UP OF VACANCIES
ELECTRICAL:
| Community | VSP | VJA | KDP | HYD | WGL |
| OC-W | _ | _ | _ | 01-(L) | _ |
| BC-A | _ | _ | _ | 01-(L) | 01-(NL) |
| BC-D | _ | _ | _ | 01-(L) | _ |
| SC | _ | _ | _ | 01-(L) | _ |
| SC-W | 01-(L) | _ | _ | _ | _ |
| ST | 01-(L) | 01-(L) | _ | _ | _ |
| PH-VH-W | 01-(NL) | _ | 01-(NL) | 01-(NL) | 01-(NL) |
| PH-VH-G | _ | 01-(L) | _ | _ | _ |
| PH-HH | 01-(L) | _ | _ | 01-(L) | 01-(L) |
| TOTAL | 04 | 02 | 01 | 06 | 03 |
| Grand Total | 16 | ||||
TELECOM:
| Community | VSP | VJA | KDP | HYD | WGL |
| PH-VH-W | _ | 01-(L) | 01-(L) | 01-(L) | 01-(L) |
| TOTAL | _ | 01 | 01 | 01 | 01 |
| Grand Total | 04 | ||||
CIVIL:
| Community | VSP | VJA | KDP | HYD(M) | HYD(R) | WGL |
| BC-A-W | _ | _ | _ | _ | 01-(L) | _ |
| BC-B-W | _ | _ | 01-(L) | _ | _ | 01-(L) |
| SC | _ | _ | 01-(NL) | _ | _ | _ |
| PH-VH-W | 01-(L) | 01-(L) | 01-(NL) | 01-(NL) | 01-(L) | 01-(NL) |
| PH-HH |
|
|
| 01-(NL) |
|
|
| TOTAL | 01 | 01 | 03 | 02 | 02 | 02 |
| Grand Total | 11 | |||||
L : Local NL: Non-Local.
These vacancies are subject to variation at the time of recruitment based on the necessity.
Submission of Application: After payment of Fee, the Candidate has to logon to the website http:// www.aptransco.gov.in and click on APPLY ONLINE link or directly visit http://aptransco.cgg.gov.in to view the detailed notification, User Guide and Application Form. The applicants have to invariably fill all the relevant fields in the Application. Immediately on submission of application the Applicant will get an acknowledgement in the form of a downloadable pdf document.
Starting date for Payment of Fee and Application submission is 08.04.2011
Last date for payment of Fee at AP Online is 28.04.2011
Last date for submission of Application is 29.04.2011 up to 5:00 P.M
ELIGIBILITY:
1.AGE: Shall not be more than 34 years as on 01.07.2010.
Upper age limit will be relaxed up to 5 years in respect of
SC/ST/BC candidates and up to 10 years in respect of
P.H candidates.
2.EDUCATIONAL QUALIFICATIONS(As on the date of notification) :
a) Assistant Engineers/Electrical: Must possess BE/B.Tech/ A.M.I.E, Electrical & Electronics Engineering or equivalent qualification in the similar discipline from any recognized University in India.
b) Assistant Engineers/Telecom: Must possess BE/B.Tech/ A.M.I.E, in Telecommunications/ Electronics/ Electronics and Communication or equivalent qualification in the similar discipline from any recognized University in India.
c) Assistant Engineers/Civil: Must possess BE/B.Tech/ A.M.I.E, in Civil Engineering or equivalent qualification in the similar discipline from any recognized University in India.
SELECTION PROCEDURE:
i) The selection of candidates for appointment will be made 100% on Written examination.
ii) Only those candidates who qualify in the written examination by being ranked high, community wise will be called for verification of Original Certificates in 1:1 ratio.
(iii) The minimum qualifying marks in the written test for the above selection process shall be as follows:
OC - 40%
BC - 35%
SC/ST - 30%
Or as per Rules
Note: Mere securing minimum qualifying marks doesn’t vest, any right to a candidate for being called for verification of original certificates.
Details of Written Examination:
Hall Tickets: The hall tickets will be placed on the website seven days prior to the date of examination. The candidate has to down load the Hall ticket from the website only. Hall tickets will not be sent to the candidates by post.
Date of examination:
The written examination for recruitment of Assistant Engineer (Electrical, Telecom & Civil) will be held on 15.05.2011.
Examination Centers:
The written examination for recruitment of Assistant Engineer (Electrical/Telecom/Civil) will be held at different centers located only in Hyderabad & Secunderabad.
Syllabus for Written Test of AP Transco
Assistant Engineer (Electrical) 2011
Electric Circuits: Network graph, KCL, KVL, node and mesh analysis, star/ delta transformation; electromagnetic induction; mutual induction; ac fundamentals; harmonics, transient response of dc and ac networks; sinusoidal steady-state analysis, resonance, ideal current and voltage sources, Thevenin’s, Norton’s, Superposition and Maximum Power Transfer theorems, two-port networks, three phase circuits, power measurement .
Electrical Machines: Single phase transformer - equivalent circuit, phasor diagram, tests, regulation and efficiency; three phase transformers - connections, parallel operation; auto-transformer; DC machines - types, windings, generator/ motor characteristics, armature reaction and commutation, starting and speed control of motors; three phase induction motors - principles, types, performance characteristics, starting and speed control; single phase induction motors; synchronous machines - performance, regulation and parallel operation of generators, motor starting, characteristics and applications .
Power Systems: Basic power generation concepts; transmission line models and performance; underground cable, string insulators; corona; distribution systems; per-unit quantities; bus impedance and admittance matrices; load flow; voltage control; power factor correction; economic operation; symmetrical components; fault analysis; principles of over-current, differential and distance protection; protection of alternator, transformer, transmission lines neutral earthing, solid state relays and digital protection; circuit breakers; system stability concepts, swing curves and equal area criterion
Utilization & Control Systems: Principles of feedback; transfer function; block diagrams; steady-state errors; Routh and Nyquist techniques; Bode plots; root loci; lag, lead and lead-lag compensation; Heating - resistance, induction, dielectric; Welding – spot, seam and butt; Electric traction – speed-time curves, tractive effort;
Measurements: Bridges and potentiometers; PMMC, moving iron, dynamometer and induction type instruments; measurement of voltage, current, power, energy and power factor; digital voltmeters and multi-meters; phase, time and frequency measurement; Q-meters; oscilloscopes;
Analog and Digital Electronics: Characteristics of diodes, BJT, FET; amplifiers - biasing, equivalent circuit and frequency response; oscillators and feedback amplifiers; Combinational and sequential logic circuits; multiplexer; Schmitt trigger; A/D and D/A converters; 8-bit microprocessor basics, architecture, programming and interfacing.
Power Electronics and Drives: Semiconductor power diodes, transistors, thyristors, triacs, GTOs, MOSFETs and IGBTs - static characteristics and principles of operation; triggering circuits; phase control rectifiers; bridge converters - fully controlled and half controlled; principles of choppers and inverters; basic concepts of adjustable speed dc and ac drives.
Model Question Paper
The question paper consists of one hundred multiple choice objective type questions to be answered on the OMR answer sheet using HB pencil in 2 hours. A few questions are given as a model below. Note: Calculators are not allowed into the Examination Hall. Candidates have to bring their own pencils and erasers.
| 1.The armature of a d.c machine is made of (A) Silicon steel (B) Wrought iron (C) Cast steel (D) Soft iron | A | B
| C | D |
| 2.The main drawbacks of d.c shunt generator is that (A)Shunt circuit has high resistance (B) Generator voltage is small (C) Terminal voltage drops considerably with load (D) It is expensive | A | B | C
| D |
| 3.Transformers usually transfer electrical energy from primary to secondary with change in (A) Frequency (B) Voltage (C) Power (D) Time period | A
| B
| C | D |
Assistant Engineer (Civil) 2011
1. Strength of Materials: Simple stresses and strains. Hooke’s law. Stress-strain curve for mild steel, elastic constants, compound bars, temperature stresses, strain energy, resilience, impact loading, SFD and BMD for simple cantilever and overhanging beams. Centre of gravity and moment of inertia, bending and shear stress distributions. Theory of pure torsion, helical spring, thin and thick cylinders, analysis of trusses by method of joints and method of sections, combined direct and bending stresses, column and struts, deflection of beams-double integration, moment area and conjugate beam methods.
2. Reinforced Concrete: Basic reinforcing materials, tests on cement and aggregates. Structural concrete and its grades, workability tests and concrete mix design. Singly and doubly reinforced beams, working stress design of rectangular and flanged beams shear bond, development length and torsion in beams, one-way and two-way slabs, axially and eccentrically loaded columns, isolated and combined footings. Basic concepts of limit state design and its applications to the design of beams, slabs and columns.
3.Steel Structures: Grades of steels, design of simple and compound beams, riveted and welded joints, riveted and welded connections’-eccentric framed and seated, simple and compound columns, slab and gusseted bases, grillage foundations, roof trusses, plastic analysis – plastic bending of beams, shape factor, plastic analysis theorems, and analysis of fixed, propped cantilever beams by static and kinematic methods.
4.Fluid Mechanics & Machinery : Fluid properties, pressure measurements, manometers, forces on plane and curved surfaces, center of pressure, principle of buoyancy, stability of floating and submerged bodies, metacentre, Kinematics of fluid flow, equation of continuity. Euler’s and Bernoulli’s equations, Impulse-momentum, flow measuring device s – orifices and mouth pieces, notches and weirs, flow through pipes, open channel flow, impact of jets – stationery and moving vanes (flat and curved), radial vanes, hydraulic turbines, pumps and machinery.
5.Soil Mechanics: Physical properties of soils, classification and identification, permeability, capillarity, seepage, compaction, shear strength, Earth pressure, slope stability.
Foundation Engineering : Stress distribution in soils, bearing capacity, settlement analysis, pile foundation, Coffer dams, Caissons, Dewatering, Bracing for excavations, site investigations, New mark charts, Machine foundation.
Model Question Paper
The question paper consists of one hundred multiple choice objective type questions to be answered on the OMR answer sheet using HB pencil in 2 hours. A few questions are given as a model below.
Note: Calculators are not allowed into the Examination Hall. Candidates have to bring their own pencils and erasers.
| 1. The maximum value of Poisson’s ratio for any material is ( a) 1 (b) 0.5 (c) 0.25 (d) 0.1
| A O | B
●
| C
O | D
O |
| 2. The modular ratio for M 20 grade concrete is (a) 13.33 (b) 18.67 (c) 20 (d) 10
| A O | B
● | C
O | D
O |
| 3.The maximum permissible deflection for a simply supported steel beam of span 6.5 m is (a) 5 mm (b) 10 mm (c) 20 mm (d) 30 mm
| A
O | B
O | C
● | D
O |
Assistant Engineer (Telecom) 2011
Network Analysis : Kirchoff’s Laws, RC, RL & RLC Circuits, Initial conditions, Energy, Power, Instantaneous, max, average, RMS values of alternating currents, Phaser representation, transient and steady state analysis, Total response. Network analysis using Laplace Transforms, properties of Laplace transforms.
Fourier Series: Continuous and discrete Fourier Transforms, z-transforms. Applications to signal Analysis.
Convolution. Network Theorems and Applications. Two Port Parameters, Series, Parallel and Cascade connections of two port networks, Z, Y, ABCD Parameters, Network Functions, Poles and Zeros. Driving point and Transfer Functions, Image Parameters, Conventional LP, HP, BP, Band Stop Filters. Composite Filters, T, ╥ & Lattice Networks, Attenuators and Equalizers.
Electronic Devices & Circuits: PN Junction, PNP, NPN Transistors. Biasing, Tunnel Diode, FET, UJT,SCR Characteristics, Various CB,CE,CC transistor Amplifiers – Analysis & Performance. RC coupled and push pull amplifiers, compensation techniques, Feedback, Negative feedback, oscillator Circuits, Phase Shift Oscillator.
Digital Circuits: Wave Shaping, multivibrators, Sweep Generators, Counters, logic Gates and Circuits, Number Systems, Codes, Error Detection and Correction. Sequential Circuits, Integrated Circuits OP Amps-Applications, IC Comparator Circuits, A/D, D/A Converters.
Linear Control System: Open loop, Closed loop system, Signal Flow Graphs, Stability, Routh – Hurwitz and Nyquist Criterion, Bode plots, Gain-phase Margin, Lead-Lag compensation Techniques.
Transmission Lines & Antennas: Transmission line equation, Primary and Secondary Parameters, Propagation constants, Open and Short Circuited Lines, Standing Waves, Reflection Coefficient, VSWR, Line as Circuit element, Impedance Matching.
Maxwell’s equations and Field Theory: Various Laws & Theorems in Electromagnetism, Plane Waves, Boundary Conditions, Concept of Radiation, Half wave Dipole, Antenna Arrays, Communication Antennas – performance Characteristics.
Wave guides and Components: Reciprocal & non Reciprocal Wave guide components, Couplers, Tees, Microwave Sources, Microwave Communication, Link Design.
Basics of Micro Processors & Micro Controllers: Architecture and Assemblers, memory Devices.
Communication systems: Modulation, All types of Modulation techniques, SNR, Analog & Digital Communication techniques, multiplexes, Demodulators, Radio Receivers & Transmitters – Characteristics & Basics of Fibre Optics Communication and Satellite Communication Systems.
Model Question Paper
The question paper consists of one hundred multiple choice objective type questions to be answered on the OMR answer sheet using HB pencil in 2 hours. A few questions are given as a model below.
Note: Calculators are not allowed into the Examination Hall. Candidates have to bring their own pencils and erasers.
| 1.For reciprocal network, ABCD parameters are related as (A ) A = D (B) B = C (C) AD – BC = 1 (D) AD + BC = 1 | A O | B O | C ● | D O |
| 2. For a short circuited transmission line, reflection coefficient is equal to (A) zero (B) infinity (C) –1 (D) +1 | A O | B O | C ● |
O |
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