S.No Type of Students Fee
Other than SEA
₹ 400
Present Students of  SEA &  Old Students


Registration Procedure

Step -1

In this stage you need to pay the amount through Online.

Test Series Closed


Step -2

In this stage  Student need to fill Self Registration Form   

To Fill the Form  Click Here 

After Completion of two steps student will get user name and Password Through mail and SMS

Online Test Series Schedule  


    Chapter-wise Tests :- 20             Commences from 30th  Jan 2018
   Full Length Mock Tests :- 5  Tests                         Commences from 16th   Feb 2018



Schedule for CWT (Chapter Wise Test)

Online Test Series till the last day of TS Transco Sub-Engineer Examination.

Each CWT Contains 60 marks with 1 hr duration, Test consists of 60 questions

TEST CODE                                        TOPIC DATE OF AVAILABLE TIME AFTER



TRANSFORMERS-1:  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. Analytical & Numerical Ability   30-01-2018    7 pm
 TSE-CWT-2 TRANSFORMERS-2:  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 Buchhloz’s relay.

General Awareness

   30-01-2018   7 pm
   TSE-CWT-3  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. English
    01-02-2018   7 pm
   TSE-CWT-4  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.

Related to Telangana Culture & Movement

    02-02-2018     7 pm
   TSE-CWT-5  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.Computer Knowledge.    3-02-2018    7 pm
      TSE-CWT-6                  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.

 Analytical & Numerical Ability

    5-02-2018   7 pm
  TSE-CWT-7  PROTECTIVE RELAYING-1 : Basic requirements of protective relaying, primary and back-up protection; classification of electromagnetic relays and their principles of operation. General Awareness    6-02-2018    7 pm
  TSE-CWT-8  PROTECTIVE RELAYING-2: Time current characteristic curves; induction type over-current relay, distance relays; Merz price protection, differential protection of transformers, bus bar protection. English    6-02-2018   7 pm
   TSE-CWT-9  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 spacings and ground clearances. Sag calculations and stringing charts. Related to Telangana Culture & Movement    7-02-2018   7 pm
 TSE-CWT-10  TRANSMISSION LINE PARAMETERS: Determination of inductance and capacitance of round and parallel conductors in single phase and three-phase symmetrically spaced lines.

Computer Knowledge.

   8-02-2018   7 pm    
 TSE-CWT-11 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.   Analytical & Numerical Ability       9-02-2018   7 pm
 TSE-CWT-12  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.

General Awareness

  10-02-2018    7 pm
 TSE-CWT-13 CABLE AND DISTRIBUTION SYSTEMS : Comparison between overhead lines and under ground cable. Types of cables, insulation resistance; localization of cable faults. Primary and secondary distribution; Feeders and service mains; radial and ring systems of distribution. English   11-02-2018    7 pm
 TSE-CWT-14  MEASURING INSTRUMENTS-1 : Indicating instruments: deflecting, controlling and damping torques, pointers and scales; ammeters and voltmeters. 

Related to Telangana Culture & Movement               

   13-02-2018   7 pm
 TSE-CWT-15  MEASURING INSTRUMENTS-2 : 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-wattmeter method; measurement of energy: Energy meters; M.D. indicators; trivector meter.

Computer Knowledge.

  13-02-2018   7 pm
 TSE-CWT-16  ELECTRIC CIRCUITS-1: 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

Analytical & Numerical Ability

 14-02-2018    7 pm
 TSE-CWT-17   ELECTRIC CIRCUITS-2: Series and parallel resonance. Three phase star and delta balanced systems.

General Awareness

 14-02-2018   7 pm
 TSE-CWT-18   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. 


 15-02-2018   7 pm  
TSE-CWT-19   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.

Related to Telangana Culture & Movement

 16-02-2018   7 pm
TSE-CWT-20  ELECTRIC HEATING AND WELDING: Requirements of good heating materials, materials generally employed, resistance heating; electric furnace; induction heating,dielectric heating welding generator and transformers.Computer Knowledge.  17-02-2018    

   7 pm



Schedule for Stage-2


Each MT (Mock Test ) carries 80 Marks with 2hr duration,Test consists of 80 questions

(As per TS TRASNSCO Pattern)


    Test code                                   Topic Name    DATE OF AVAILABLE      Time        After
    TSE- MT-1                              Full Length Mock Test  -1    18-02-2018    2 PM
    TSE- MT-2                             Full Length Mock Test  -2    19-02-2018    2 PM
    TSE- MT-3                             Full Length Mock Test  -3    20-02-2018    2 PM
    TSE- MT- 4                             Full Length Mock Test  -4    21-02-2018    2 PM
    TSE- MT- 5                             Full Length Mock Test  -5    22-02-2018    2 PM