SSC Jr.Engineers
TO BE PUBLISHED IN THE EMPLOYMENT NEWS / ROZGAR SAMACHAR DATED 01-03-2014
STAFF SELECTION COMMISSION
(i) General Intelligence & Reasoning: The Syllabus for General Intelligence would include
questions of both verbal and non-verbal type. The test may include questions on analogies,
similarities, differences, space visualization, problem solving, analysis, judgement, decision making,
visual memory, discrimination, observation, relationship concepts, arithmetical reasoning, verbal and
figure classification, arithmetical number series etc. The test will also include questions designed to
test the candidate‘s abilities to deal with abstract ideas and symbols and their relationships,
arithmetical computations and other analytical functions.
(ii) General Awareness: Questions will be aimed at testing the candidate‘s general awareness of
the environment around him/her and its application to society. Questions will also be designed to test
knowledge of current events and of such matters of everyday observations and experience in their
scientific aspect as may be expected of any educated person. The test will also include questions
relating to India and its neighbouring countries especially pertaining to History, Culture, Geography,
Economic Scene, General Polity and Scientific Research, etc. These questions will be such that they
do not require a special study of any discipline.
Part-B (conventional)
Electrical Engineering
Basic concepts, Circuit law, Magnetic Circuit, AC Fundamentals, Measurement and Measuring
instruments, Electrical Machines, Fractional Kilowatt Motors and single phase induction Motors,
Synchronous Machines, Generation, Transmission and Distribution, Estimation and Costing,
Utilization and Electrical Energy, Basic Electronics.
Electrical Engineering
Basic concepts : Concepts of resistance, inductance, capacitance, and various factors affecting them.
Concepts of current, voltage, power, energy and their units.
Circuit law : Kirchhoff‘s law, Simple Circuit solution using network theorems.
Magnetic Circuit : Concepts of flux, mmf, reluctance, Different kinds of magnetic materials,
Magnetic calculations for conductors of different configuration e.g. straight, circular, solenoidal, etc.
Electromagnetic induction, self and mutual induction.
AC Fundamentals : Instantaneous, peak, R.M.S. and average values of alternating waves,
Representation of sinusoidal wave form, simple series and parallel AC Circuits consisting of R.L. and
C, Resonance, Tank Circuit. Poly Phase system – star and delta connection, 3 phase power, DC and
sinusoidal response of R-Land R-C circuit.
Measurement and measuring instruments : Measurement of power (1 phase and 3 phase, both
active and re-active) and energy, 2 wattmeter method of 3 phase power measurement. Measurement
of frequency and phase angle. Ammeter and voltmeter (both moving oil and moving iron type),
extension of range wattmeter, Multimeters, Megger, Energy meter AC Bridges. Use of CRO, Signal
Generator, CT, PT and their uses. Earth Fault detection.
Electrical Machines : (a) D.C. Machine – Construction, Basic Principles of D.C. motors and
generators, their characteristics, speed control and starting of D.C. Motors. Method of braking motor,
Losses and efficiency of D.C. Machines. (b) 1 phase and 3 phase transformers – Construction,
Principles of operation, equivalent circuit, voltage regulation, O.C. and S.C. Tests, Losses and
efficiency. Effect of voltage, frequency and wave form on losses. Parallel operation of 1 phase /3
phase transformers. Auto transformers. (c) 3 phase induction motors, rotating magnetic field,
principle of operation, equivalent circuit, torque-speed characteristics, starting and speed control of 3
phase induction motors. Methods of braking, effect of voltage and frequency variation on torque
speed characteristics.
Fractional Kilowatt Motors and Single Phase Induction Motors : Characteristics and applications.
Synchronous Machines - Generation of 3-phase e.m.f. armature reaction, voltage regulation, parallel
operation of two alternators, synchronizing, control of active and reactive power. Starting and
applications of synchronous motors.
Generation, Transmission and Distribution – Different types of power stations, Load factor,
diversity factor, demand factor, cost of generation, inter-connection of power stations. Power factor
improvement, various types of tariffs, types of faults, short circuit current for symmetrical faults.
Switchgears – rating of circuit breakers, Principles of arc extinction by oil and air, H.R.C. Fuses,
Protection against earth leakage / over current, etc. Buchholtz relay, Merz-Price system of protection
of generators & transformers, protection of feeders and bus bars. Lightning arresters, various
transmission and distribution system, comparison of conductor materials, efficiency of different
system. Cable – Different type of cables, cable rating and derating factor.
Estimation and costing : Estimation of lighting scheme, electric installation of machines and relevant
IE rules. Earthing practices and IE Rules.
Utilization of Electrical Energy : Illumination, Electric heating, Electric welding, Electroplating,
Electric drives and motors. 15
Basic Electronics : Working of various electronic devices e.g. P N Junction diodes, Transistors (NPN
and PNP type), BJT and JFET. Simple circuits using these devices.
TO BE PUBLISHED IN THE EMPLOYMENT NEWS / ROZGAR SAMACHAR DATED 01-03-2014
STAFF SELECTION COMMISSION
- Date of Exam: 25.05.2014
- Closing Date : 28.03.2014
- Exam fee: Rs.100/-,for females and sc/st free.
- qualification: graduates
AGE LIMIT as on 1st January 2014 (01-01-2014)
- 18-27 years for Junior Engineer (Civil & Electrical) in CPWD and Department of Posts
- Not exceeding 30 years for Junior Engineer (Civil) and Junior Engineer (Electrical & Mechanical) in MES
SCHEME OF EXAMINATION:
A. Written Test (500 marks)
B. Interview ( 100 marks)
Written Test:
Paper-I
Objective type (i) General Intelligence & Reasoning 50marks Duration:2hours
(ii) General Awareness 50marks [10AM to12PM]
(iii) General Engineering 100marks
(Electrical)
Paper-II
Conventional General Engineering (Electrical) 300marks Duration:2hours
Type
[2.00 PM to 4.00 PM]
Syllabus
Paper-Iquestions of both verbal and non-verbal type. The test may include questions on analogies,
similarities, differences, space visualization, problem solving, analysis, judgement, decision making,
visual memory, discrimination, observation, relationship concepts, arithmetical reasoning, verbal and
figure classification, arithmetical number series etc. The test will also include questions designed to
test the candidate‘s abilities to deal with abstract ideas and symbols and their relationships,
arithmetical computations and other analytical functions.
(ii) General Awareness: Questions will be aimed at testing the candidate‘s general awareness of
the environment around him/her and its application to society. Questions will also be designed to test
knowledge of current events and of such matters of everyday observations and experience in their
scientific aspect as may be expected of any educated person. The test will also include questions
relating to India and its neighbouring countries especially pertaining to History, Culture, Geography,
Economic Scene, General Polity and Scientific Research, etc. These questions will be such that they
do not require a special study of any discipline.
Part-B (conventional)
Electrical Engineering
Basic concepts, Circuit law, Magnetic Circuit, AC Fundamentals, Measurement and Measuring
instruments, Electrical Machines, Fractional Kilowatt Motors and single phase induction Motors,
Synchronous Machines, Generation, Transmission and Distribution, Estimation and Costing,
Utilization and Electrical Energy, Basic Electronics.
Electrical Engineering
Basic concepts : Concepts of resistance, inductance, capacitance, and various factors affecting them.
Concepts of current, voltage, power, energy and their units.
Circuit law : Kirchhoff‘s law, Simple Circuit solution using network theorems.
Magnetic Circuit : Concepts of flux, mmf, reluctance, Different kinds of magnetic materials,
Magnetic calculations for conductors of different configuration e.g. straight, circular, solenoidal, etc.
Electromagnetic induction, self and mutual induction.
AC Fundamentals : Instantaneous, peak, R.M.S. and average values of alternating waves,
Representation of sinusoidal wave form, simple series and parallel AC Circuits consisting of R.L. and
C, Resonance, Tank Circuit. Poly Phase system – star and delta connection, 3 phase power, DC and
sinusoidal response of R-Land R-C circuit.
Measurement and measuring instruments : Measurement of power (1 phase and 3 phase, both
active and re-active) and energy, 2 wattmeter method of 3 phase power measurement. Measurement
of frequency and phase angle. Ammeter and voltmeter (both moving oil and moving iron type),
extension of range wattmeter, Multimeters, Megger, Energy meter AC Bridges. Use of CRO, Signal
Generator, CT, PT and their uses. Earth Fault detection.
Electrical Machines : (a) D.C. Machine – Construction, Basic Principles of D.C. motors and
generators, their characteristics, speed control and starting of D.C. Motors. Method of braking motor,
Losses and efficiency of D.C. Machines. (b) 1 phase and 3 phase transformers – Construction,
Principles of operation, equivalent circuit, voltage regulation, O.C. and S.C. Tests, Losses and
efficiency. Effect of voltage, frequency and wave form on losses. Parallel operation of 1 phase /3
phase transformers. Auto transformers. (c) 3 phase induction motors, rotating magnetic field,
principle of operation, equivalent circuit, torque-speed characteristics, starting and speed control of 3
phase induction motors. Methods of braking, effect of voltage and frequency variation on torque
speed characteristics.
Fractional Kilowatt Motors and Single Phase Induction Motors : Characteristics and applications.
Synchronous Machines - Generation of 3-phase e.m.f. armature reaction, voltage regulation, parallel
operation of two alternators, synchronizing, control of active and reactive power. Starting and
applications of synchronous motors.
Generation, Transmission and Distribution – Different types of power stations, Load factor,
diversity factor, demand factor, cost of generation, inter-connection of power stations. Power factor
improvement, various types of tariffs, types of faults, short circuit current for symmetrical faults.
Switchgears – rating of circuit breakers, Principles of arc extinction by oil and air, H.R.C. Fuses,
Protection against earth leakage / over current, etc. Buchholtz relay, Merz-Price system of protection
of generators & transformers, protection of feeders and bus bars. Lightning arresters, various
transmission and distribution system, comparison of conductor materials, efficiency of different
system. Cable – Different type of cables, cable rating and derating factor.
Estimation and costing : Estimation of lighting scheme, electric installation of machines and relevant
IE rules. Earthing practices and IE Rules.
Utilization of Electrical Energy : Illumination, Electric heating, Electric welding, Electroplating,
Electric drives and motors. 15
Basic Electronics : Working of various electronic devices e.g. P N Junction diodes, Transistors (NPN
and PNP type), BJT and JFET. Simple circuits using these devices.
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