APCPDCL JUNIOR ASSISTANTS QUESTION PAPER

Supplementary Notification for the Direct Recruitment of Junior Assistant(LDC) in APCPDCL

In addition to the earlier Notified 100 Nos vacancies of Junior Assistants, another 149 posts of Junior Assistants i.e total of 249 posts of Junior Assistants are proposed for filling-up by way of Direct recruitment. Applications are invited through On-line from the eligible candidates for filling-up of the above posts of Junior Assistants in APCPDCL.

The Revised schedule of dates is given below:
· The last date for payment of fee is 1.00 PM of 08.05.2012
· The last date for submission of application through online is 5.00 PM of 09.05.2012.

On inclusion of another 149 posts of Junior Assistant to the existing 100 No notified posts, the candidates(both In-service contract workers and fresh candidates) who have already submitted the On-line Applications for the post of Junior Assistant (LDC) may access their Application forms, from the website
www.apcentralpower.com or http://apcentralpower.cgg.gov.in by entering the Journal No. and Date of birth, view their application form, edit the preferences if necessary and re-submit the On-line Application format.

For more Details click WEBSITE

Andhra Pradesh Central Power Distribution Company Limited (APCPDCL)

Andhra Pradesh Central Power Distribution Company Limited invited for the post of Junior Assistant ( LDC) has been published by Andhra Pradesh Central Power Distribution Company Limited (APCPDCL) to fill up the 100 vacant post of Junior Assistant in the pay scale of Rs. 10520/- – 19520/- on regular basis. So, applications in Online process are being invited by Andhra Pradesh Central Power Distribution Company Limited (APCPDCL) from qualified and result oriented candidates whose age is not above 30 years and not below 18 years. More information of this recruitment of can be seen below.
Recruitment Details of Junior Assistant Vacancy in APCPDCL
Post Name: – Junior Assistant (LDC).
No. of Vacancies: – 100 Posts.
Salary: – Pay Scale Rs. 10520-325-12145-400-14145-485-16570-590-19520/- per month.
Age Limitation: – Applicants age must not be more than 36 years and not below than 18 years as on 01st July 2011.
Academic Qualification: – Candidates should be Graduation degree holder either from science, arts or science from any recognized Institution or University and Diploma or Post Graduate Diploma Certificate  in Computer Application discipline from any reputed University or Polytechnic Institution.
Application Fee: – Applicants belonging UR Category shall pay Rs. 500/-  and those candidates who are in the group of SC or ST or BC or PH shall pay Rs. 150/- for Examination Fee along with Application Processing.
Fee Payment Mode: – Applicants can pay the application fee through AP Online Portal or any one of the AP Online Centers.
How to apply: – Candidates who want firstly scan their latest passport size color photograph and signature. Then click on Apply Online Tab. After opening the web page of online application form applicants fill it carefully and upload their photo and signature. Thereafter press submit button to submit the application form. After submission of the application form applicants will have to take a print out copy of online application form and enclose attested xerox copies of all supporting documents such as age proof, qualification certificate, caste certificate, domicile certificate etc and send it on the address on or before 22nd March 2012 on the address given further.
Postal Address: – To, The Concerned Superintending Engineer, Andhra Pradesh Central Power Distribution Company Limited (APCPDCL), Hyderabad.

Official website of Andhra Pradesh Central Power Distribution Company Limited (APCPDCL) is
http://apcentralpower.cgg.gov.in

CENTRAL POWER DISTRIBUTION COMPANY OF A.P.LTD. LDC-Cum-Computer Operator Recruitment

Applications are invited On-line through APCPDCL Website www.apcentralpower.com and http://apcentralpower.cgg.gov.in from eligible Graduate candidates for filling up of 14 Nos SC/ST backlog
vacancies of LDC-Cum-Computer Operator by direct recruitment on regular basis in APCPDCL-Accounts Service. The applications will be accepted from 10.00 AM of 08.03.2011 to 05.00 PM of 08.04.2011. However the Application Processing fee will be accepted at AP-Online Centres from
10.00 AM of 08.03.2011 to 01.00 PM of 08.04.2011.The vacancies are available in the circles of Hyderabad (North), Hyderabad (South), Ranga Reddy (North), Ranga Reddy (South), Nalgonda, Medak, Mahabubnagar
Anantapur and Kurnool.

ELIGIBILITY:
1. AGE: Not below 18 years and shall not be more than 39 years as on
31.12.2010. Upper age limit will be relaxed upto 5 years in respect of P.H
candidates belonging to SC/ST communities.
2. EDUCATIONAL QUALIFICATIONS:
The candidates should possess all the following qualifications:-
(i) A pass in B.A.,/B.Com.,/B.Sc.,
(ii) Must possess the qualification of Diploma in Computer Applications/Post Graduate Diploma in Computer
Applications from any of the recognized University/ Recognized Polytechnic Institutions approved by Director of
Technical Education, Government of A.P./Institutions owned by State or Central Government and Institutions recognized by Computer Society of India (CSI) or a certificate course in Computer Application/Office Automation offered by the institutions recognized by the Government of AP. Must possess the above qualifications from any recognized Institution in India. Should have passed the qualification as on 31.12.2010.

SELECTION PROCEDURE:
i) The selection of candidates for appointment will be made purely based on written examination without oral Interview duly following the Rule of Reservation/Local area reservation and other terms notified or modified
from time to time
ii) Only those candidates who qualify in the written examination by being ranked high, community wise will be called for verification of Original Certificates.
(iii) The minimum qualifying marks in the written test for the above selection process shall be 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 and by mere calling the candidate for certificate verification doesn’t vest any
right to a candidate for selection.

The APCPDCL has dispensed with the sale of applications by post/through Sales Counter of APCPDCL. The desirous eligible Candidates may apply through ON-LINE by satisfying themselves with the terms and
conditions of this recruitment.

FOR APCPDCL LDC-Cum-Computer Operator Recruitment Details CLICK HERE

CENTRAL POWER DISTRIBUTION COMPANY OF A.P.LTD. SUB ENGINEERS RECRUITMENT

CENTRAL POWER DISTRIBUTION COMPANY OF A.P.LTD. MINT COMPOUND :: HYDERABAD –04.

NOTIFICATION

Applications are invited for the post of Sub-Engineer/Electrical on regular basis with the eligible candidates possessing DEE/DEEE/LEE from any of institutions recognized by State or Central Government. Candidates possessing BE/B.Tech/AMIE in Electrical Engineering discipline are also eligible.

                Sd/-

DIRECTOR (HRD & IR)

Note:-

Detailed Notification will  be placed shortly at www.apcentralpower.com. 

SELECTION PROCEDURE:

i) The selection of candidates for appointment will be made purely based on written
examination without oral Interview duly following the Rule of Reservation/Local
area reservation and other terms notified or modified from time to time
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 and by mere calling the candidate for certificate verification in the ratio of 1:1 doesn’t vest any right to a candidate for selection.

Details of Written Examination:
Date of examination: The written examination will be held on 12.12.2010 from 10 A.M. to 12 Noon.

SYLLABUS FOR WRITTEN EXAMINATION –SUB-ENGINEERs(ELECTRICAL)-2010
 
UNIT 1: BASIC ELECTRICAL ENGINEERING
Ohms and Kirchhoff’s Laws, star/delta transformation, Network theorems, Power and
Energy, Heating effects of Electric current, Magnetic effects, Electro magnetic induction,
Electrostatics. Batteries, Types of Electrical Engineering Materials – Conducting, Semiconducting,
Magnetic, Insulating, Di-electric – Properties and Uses.

UNIT II: D.C.MACHINES & MEASUREMENTS
D.C.Generators: Construction, Operation, types, EMF Equation, Windings, Characteristics,
Efficiency and Parallel operation.
DC Motors: Principle of operation, Back EMF, Torque Equation, Types, Characteristics,
Starters, Speed Control, Losses, Efficiency and Testing.
Measuring Instruments: Classification, Principle of Operation of moving Coil, Moving Iron,
Dynamometer type, Induction type meters. Instrument Transformers, Induction type Energy
meter, M.D.Indicator, TRI VECTOR Meter, PP Meter, Frequency meter, Measurement of
Resistance, Transducers and Sensors – Types, Thermistor, Thermocpuple, Pressure
Transducers and Strain gauges.

UNIT III: A.C.CIRCUITS AND TRANSFORMERS
A.C.Circuits: Fundamentals, Series and parallel R-L-C Circuits, Resonant circuits,
Polyphase circuits, Measurement of power by 2 Wattmeters.
Transformer: Single-phase Transformer, Construction, Operation, Equivalent circuit,
Polyphase Circuits, Measurement of power by 2 Wattmaters.

UNIT IV: A.C.MACHINES
Alternators: Construction, Operation, EMF equation, regulation, testing and parallel
operation.
Synchronous Motors: Operation and performance, effects of Excitation, V-Curve and
inverted V-Curve, methods of starting and uses.
Three-Phase induction Motors: Construction, Principle of Operation, Torque Equation,
Sliptorque characteristics, losses, efficiency, speed control, starters, double-cage motor.
Single-phase induction Motor: Types, Principle of operation, applications, single-phase
commutator motors: Types, Principle of operation and applications.

UNIT V: POWER SYSTEM GENERATION & PROTECTION
Generating Stations: Working, components, Comparison of Thermal, Hydel, Nuclear
stations, Pollution control, Combined Working, Power Stations auxiliaries, Characteristic
Curves and Important Terms, Types of tariffs, power factor correction and economy.
Power Systems Protection: Circuit Breakers Types, Principles of operation and uses.
Current Limiting reactors, Relays – Classification, Principle of Operation of Induction types
over current relay, Directional and Non-directional relays, differential relays and distance
relays, Protection of alternations, Transformers, Bus-bars, transmission lines, Lightening
arrestors, neutral grounding.

UNIT VI: TRANSMISSION AND DISTRIBUTION AND ELECTRIC BRAKING
Transmission and distribution: Types of supply systems, Transmission Line parameters,
inductance and capacitance, performance of short and medium lines, regulation, Ferranti
effect, Corona, Basic concepts of HVDC Transmission, Advantage and disadvantages of
HVDC Transmission.
Components of lines, supports, conductor spacing, ground clearance and sag, insularors,
voltage distribution across the string, string efficiency, methods of improving string
efficiency, Earthing and layout of sub-stations.
Cables – Classification, insulation resistance, specifications, Distribution – Radial and ring
distributors, variation of load voltage, Electric Braking – types of braking.

UNIT VII: ELECTRIC UTILISATION AND TRACTION
Lighting: Laws of Illumination, Types of Lamps, Lighting Schemes for indoor, outdoor, street
and factory.
Heating and Welding: Principles and application of different resistance heating, direct and
indirect arc furnaces, core and core less induction furnaces, di-electric heating, Welding
generators, welding transformers.
Electric Traction: Systems of Train Electrification, Speed-time Curves for different services,
schedule speed, Tractive Effort, Specific Energy Consumption, Traction system auxiliaries,
Traction motor.


UNIT VIII: ELECTRICAL ESTIMATION, ELECTRIC DRIVES AND AUTOMATION
Electrical Wiring: Tools, Wires, Types of wiring, Accessories, Lamp Circuits, Estimating and
Costing of domestic, industrial power, irrigation pump sets, Rural electrification,
departmental tests, earthing.
Electric Drives: Different Types, nature of load, rating of motor types of enclosures, motor
for different drives.
Automation: Basics of control system, Basic principles of Programmable Logic controller
(PLC), Parts of PLC, Simple applications with PLC.

UNIT IX: BASIC ELECTRONICS AND DIGITAL ELECTRONICS
Semi-Conductor devices: N Type & P type, Zener diode, PNP and NPN Transistors,
Transistor confitgurations, input and output characteristics, power supplies – half and full
wave rectifiers. Filters Zener diode regulation, Special devices-JT, FET,LED, SCR, Opto
Coupler, Photo diode, Photo Transistor.
Amplifiers: Types, Principles of operation, Characteristics
Oscillators: Types, Operation and application of each.
Modulation and De-Modulation: Principle of AM & FM systems, CRO-Working, Electronic
Testers, Advantages, function Generators, Industrial application of timers, Basics of IC’s.
Digital Electronics: Different numbering systems, inter Conversions Boolean Algebra, Logic
families, performance of AND, OR, NOT, NOR, NAND gates, combinational Logic Circuits,
Sequential logic circuits, Resistors and Memories, A/D and D/A converters.

UNIT X: POWER ELECTRONICS AND MICRO CONTROLLER
Power Electronic Devices: Construction and working of SCR, GTOSCR, DIAC, TRIAC,
Voltampere characteristics, Trigging of SCR using UJT Protection.
Convertors, AC regulators, Choppers, Invertors and Cycloconvertors:
Types of Convertors, Working of AC regulators and choppers. Types of invertors, Principles
of working, Basic principle of working of Cycloconvertors.
Speed control of D.C.Motors by using convertors and choppers, Speed control of induction
motor by; using AC Voltage regulators-V/f Control, Switched mode power supplies (SMPS),
UPS.
Micro Controllers: Architecture of 8051, Instruction set of 8051, Programming concepts,
peripheral ICS – Function, features, Pin details and interfacing of 8255,8251, 8279, 8257,
8259, RS-232.


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.