TSTRANSCO Recruitment 2018 Answer Key Download

TSTRANSCO Recruitment 2018 Notification for 174 Sub-Engineer (Electrical) Posts

Transmission Corporation of Telangana Limited (TSTRANSCO) has come in front of you with a attractive number of vacancies for the post of Sub-Engineer/Electrical in various substations. So, guys it is a perfect time to all the young graduates those who are searching for the Telangana Govt Jobs. The application process has not started yet it will start from 3rd week of January. For more details you can refer the official site http://tstransco.cgg.gov.in .
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TSTRANSCO Recruitment 2018 Notification for 174 Sub-Engineer (Electrical) Posts – Apply Online @ tstransco.cgg.gov.in

TSTRANSCO SE Positions

Total Number of Vacancies: 174 Posts
Name of the Post: Sub-Engineer/Electrical
Place of Posting: Telangana

TSTRANSCO Eligibility Criteria
Age Limit
Applicants age limit must be middle of 18 years to 44 years as on 01st July 2017. Upper age limit will be applicable up to 10 years as per the G.O.Ms.No.190, GA (Ser. A) Dept.Dt:08.08.2017 as adopted vide T.O.O.

Education Qualifications
Aspirants must have Diploma in Electrical Engineering 0r Graduation in Electrical Engineering in addition to Diploma in Electrical Engineering or any other equivalent qualifications from any recognized board.
Selection Process
The method of selection will be based on the written examination.
TSTRANSCO SE Salary
Selected candidates will get monthly pay Rs.20535- Rs. 41155/- including all allowances.
Application Fee
Each candidates required to pay Rs. 100/- as online Application Processing fee and Rs. 120/- as examination fee for all candidates. No need to pay fee for SC/ST/BC and PH categories.
TSTRANSCO Application Process
Applicants need to submit TRANSCO Sub-Engineer Application through online mode.

How to Apply Online

Applicants need to visit the official site http://tstransco.cgg.gov.in
Open official notification and read the instruction clearly
Then Click on to the “Apply online” link
Fill all the details and upload all scanned documents
Make payment through online mode
Click on to the submit button and take printout of the application for future use.

Important Dates

Date of advertisement: 30th December 2017
Starting date to submit online Application: 19.01.2018
Closing date to submit online Application and payment of Fee: 05.02.2018 (up to 5.00 Pm)
Downloading of hall tickets: 19th February 2018
Date of examination: 25th February 2018 (2.00 Pm to 4.00 Pm)

Exam Pattern

The examination consists of 80 multiple choice questions and each question carries 1 mark. Total marks for written examination is 80 and 20 marks as indicated at item ‘C’.
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TSTRANSCO Recruitment 2018 Answer Key Download

TSTRANSCO Recruitment 2018 Notification for 174 Sub-Engineer (Electrical) Posts
Apply Online for TSTRANSCO Sub-Engineer (Electrical) Recruitment

TSTRANSCO Syllabus For Sub-Engineers (Electrical)

ELECTRICAL MACHINES
TRANSFORMERS

emf equation of single phase transformer, operation of transformer on load, equivalent circuit, vector diagram, open-circuit and short-circuit tests, voltage regulation, losses and efficiency, all-day efficiency, parallel operation of single-phase transformers with equal voltage ratios. Voltage and current relations for three-phase transformer connections. Principle of operation of auto-transformer. Cooling of power transformer, Operation of Buchholz relay.
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D.C. GENERATORS AND MOTORS

Expression for emf equation of D.C. Generator, armature windings, armature reaction, types of generators, characteristics. Torque equation of D.C. Motor, characteristics, speed control, starters, losses and efficiency. Testing of D.C. Machines.

THREE-PHASE INDUCTION MOTORS

Constructional aspects of cage and wound rotor types of induction motors, expression for torque, torque-slip characteristics, full load torque, starting torque and maximum torque, effects of variation of rotor resistance; losses and efficiency; different starting methods; speed control methods.

SINGLE-PHASE INDUCTION MOTORS AND COMMUTATOR MOTORS

Constructional features and operation of single-phase induction motors: split phase, capacitor and shaded pole types. Principle of operation of A.C. series motor, universal motor, Schrage motor.

SWITCHGEAR AND PROTECTION
FAULTS AND SWITCHING APPARATUS

Short-circuit calculations; fuses and isolators; circuit breakers: theory of arc interruption and different types of oil circuit breakers; lightning arresters and their selection and location.

PROTECTIVE RELAYING

Basic requirements of protective relaying, primary and back-up protection; classification of electromagnetic relays and their principles of operation; time current characteristic curves; induction type over-current relay, distance relays; Merz price protection, differential protection of transformers, busbar protection.

TRANSMISSION
LINE CONDUCTORS, LINE SUPPORTS AND SAG CALCULATIONS

Different types of line conductors, conductor sizes commonly used for different voltage levels, Types of line supports, factors influencing the selection, cross-arms; spans, conductor spacing and ground clearances. Sag calculations and stringing charts.

TRANSMISSION LINE PARAMETERS

Determination of inductance and capacitance of round and parallel conductors in single phase and three-phase symmetrically spaced lines.

PERFORMANCE OF LINES

Choice of voltage; short, medium and long lines; calculation of sending-end voltage, regulation and efficiency for short lines; nominal and nominal-T methods; Ferranti effect; corona: critical voltages and factors affecting corona.

INSULATORS AND SUBSTATIONS
Different types of insulators

Pin type, strain type, suspension type and relative merits; voltage distribution across string of suspension insulators, string efficiency and methods of improving arcing horns. Equipment used in substations, bus-bar arrangements.

CABLE AND DISTRIBUTION SYSTEMS

Comparison between overhead lines and underground cable. Types of cables, insulation resistance; localization of cable faults. Primary and secondary distribution; Feeders and service mains; radial and ring systems of distribution.

MEASURING INSTRUMENTS AND ELECTRIC CIRCUITS
MEASURING INSTRUMENTS

Indicating instruments

deflecting, controlling and damping torques, pointers and scales; ammeters and voltmeters: moving coil, moving iron, dynamometer, induction types; instrument transformers: C.T and P.T., Wattmeters and measurement of power in three phase systems by two-watt meter method; measurement of energy: Energy meters; M.D. indicators; trivector meter.

ELECTRIC CIRCUITS

Fundamentals of alternating current quantities, sinusoidal waveform; average and effective values; J-notation for A.C quantities; polar form; single phase series and parallel circuits; impedance triangle, phase, power factor. Active and reactive components of power; series and parallel resonance. Three-phase star and delta balanced systems.

UTILIZATION OF ELECTRICAL ENERGY
ELECTRIC DRIVES

Factors governing selection of motors; matching of motors with given loads; electric braking; rating of motor; types of enclosures; motors for particular drive.

ILLUMINATION

Definitions of commonly used terms and units; types of lamps; requirements of good lighting; laws of illumination; terms like : depreciation factor, utilization factor, waste light factor, luminous efficiency, specific energy consumption, space height ratio.

ELECTRIC HEATING AND WELDING

Requirements of good heating materials, materials generally employed, resistance heating; electric furnace; induction heating; dielectric heating welding generator and transformers.