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SECL Assistant Foreman (Electrical) 2026

Special "Trap-Based" Test Series - One Liners as per recent exam questions trends

Exam Overview (परीक्षा का विवरण)

Yeh test series strictly SECL 2026 Recruitment Pattern par based hai.

Total Marks: 100 Marks (Every question 1 mark)
Duration: 120 Minutes (2 Hours)
Syllabus: 80 Technical + 20 General Awareness
Bilingual Content: Questions English aur Hindi dono mein available hain.

Part 1: Subject-Wise & Topic-Wise Practice (विषय-वार अभ्यास)

Har test mein 20 Questions honge aur aapko 24 Minutes ka samay milega. Accuracy aur speed build karne ke liye yeh format best hai.

Section: Electrical Theory

01. Electrical Theory 01 03.05.2026

Topic: Electric voltage, current and resistance, Ohm's law and explanation, Kirchhoff's Law, Wheatstone's bridge - Meter bridge, practical unit of voltage, current, resistance, inductance, capacitance, power and energy.

02. Electrical Theory 02 03.05.2026

Topic: Law of Resistance, Specific Resistance & Calculation of Voltage Drop, Relation between electric power unit(KW) and mechanical power unit(HP)

03. Electrical Theory 03 03.05.2026

Topic: Series & Parallel Circuit Analysis, Work, Power, Energy and Heating effects of Electric Current, Conductance- Conductivity - effects of temperature on resistance.

04. Electrical Theory 04 03.05.2026

Topic: Concept of electro magnetic force(EMF), Production of E.M.F., flemings right and left hand rules

05. Electrical Theory 05 05.05.2026

Topic: Natural and artificial magnets magnetic field and magnetic lines of force Coulomb's inverse square law Permeability Magnetic materials, Magnetic properties of material, electomagnets and their application.

06. Electrical Theory 06 05.05.2026

Topic: Conductors, semiconductors and insulated material and their relative merits

07. Electrical Theory 07 05.05.2026

Topic: transformer oil, effect of heat and moisture on insulation, lubricatnts and their uses

08. Electrical Theory 08 05.05.2026

Topic: Renewable & Non-renewable Power Generation

09. Electrical Theory 09 07.05.2026

Topic: Source of natual energy, Renewable and non-renewable source method of production of electricity AC and DC, Knowledge of verious type of switches, circuit breakers, cutouts, starters, protective devices for both AC and DC motors and their wiring, Wiring Tools and Accessories, Electrical Wiring Joints.

10. Electrical Theory 10 07.05.2026

Topic: Knowledge of single phase and three phase transformers, their construction, use and maintenance.

11. Electrical Theory 11 07.05.2026

Topic: Phasing out, parallel working, transformer tapings, temperature rise

12. Electrical Theory 12 07.05.2026

Topic: Instrument Transformers & Auto-transformers, Testing of transformers, Principle of operation of motor generator sets, Conversion Techniques- star and delta circuits, Solve problems on Star Delta Transformation.

13. Electrical Theory 13 09.05.2026

Topic: Essential components and contructional features, shunt, series and compound dynamos and their characteristics, causes for sparking, Theory of shunt, series and compound wound type motors, their uses, installation, method of starting, speed contol and reversal of direction.

14. Electrical Theory 14 09.05.2026

Topic: Interpoles, commutators and their maintenance, carbon brushes, their adjusment and care, Methods of voltage regulation, Condition of parallel operation

15. Electrical Theory 15 09.05.2026

Topic: Primery cell, dry cell, storage or secondry batteries or accumalatora and their installation, Lead acid cell, nickel, iron or alkaline cell, Initial and subsquent charging of batteries, Charching circuit and their calculation, series and parallel ckt, Maintenance of batteries, use of hydrometers

16. Electrical Theory 16 09.05.2026

Topic: Theory of induction (squirrel and slip-ring type), synchronous and commutator motors, their uses, method of starting, speed contol and reversal of direction.

17. Electrical Theory 17 11.05.2026

Topic: Kowledge of vector group, phase and phase difference, Resistance, inductance and capacitance in AC circuit, Periodicity or frequency, power and power factor, Single phase and three phase system. star delta connection, phase sequence.

18. Electrical Theory 18 11.05.2026

Topic: Illumination: Metal filament lamp, florescent lamp circuit.

Photometric units and simple measurements, general requirement of efficient lightening and elementary calculation, Street lighting and time switches

19. Electrical Theory 19 11.05.2026

Topic: a) DC and AC power supply for auxiliaries, arrangement of unit auxiliaries and station service board, station lighting and automatic changeover, station batteries and charging methods.

Standby and emergency power and lighting system

b) Control and Protection- Sequential operation & interlocks, general machine, start/stop, sequence of operation.

c) Testing and Measurement- Working principle and basis of instrument and measurements.

20. Electrical Theory 20 11.05.2026

Topic: Details of measuring instrument for pressure, flow, temperature, level, vibration alignment and current, voltage, power, reactive power, frequency, energy, winding temperature, auto controllers, recorder, insulation, tester, its use of primary detection of faults, data acquisition system, digital distributed control, UPS etc.

Testing of electrical and mechanical testing equipment's, Fire safety procedure, fire protection of generator, transformers, and firefighting, Protection and restoration of persons suffering from electric shock.

Section: Electricity Utilization

21. Utilization 01 11.05.2026

Topic: Industrial - Wiring: Wiring layout of different types such as cleat, metal sheathed, wood casing and capping, cap type sheathed, conduit and armored cable for lighting and power installation in industrial premises together with the necessary switchgear, Wiring of appliances.

22. Utilization 02 11.05.2026

Topic: Industrial - Simple Calculation: Simple calculation relating to cost of power and energy, elementary knowledge of method of charging for demand and energy, electrical power tariff.

23. Utilization 03 11.05.2026

Topic: Industrial - Testing and Fault Attendance: Detection and location of faults in AC and DC circuits, motor, overhead lines and cables, electric instruments, and apparatus, Rectification of fault, insulation and continuity tests, earth resistance.

24. Utilization 04 13.05.2026

Topic: Industrial - Protective Devices: Elementary knowledge of earthling of generator, motors, transformers, Use of lighting arrestors, fuse, including high rupturing capacity fuses, cutouts, circuit breakers, over load and no voltage protection, thermal overload, earth leakage & earth fault protection and different types of protective relays, Earthing system.

25. Utilization 05 13.05.2026

Topic: Industrial - Circuit Diagram: Electrical connection for AC and DC Motors, their starters, main and sub-distribution board with circuit breakers, switches, fuse, MCB, MCCB, battery charging equipment's, rectifiers.

26. Utilization 06 13.05.2026

Topic: Industrial - Pumps: General principal and elementary calculation of head, power and energy requirement for centrifugal pump.

27. Utilization 07 13.05.2026

Topic: Industrial - Power and Energy Measurement and Charges: Measurement of power, wattmeter, energy meter both AC and DC, power factor correction by capacitor.

28. Utilization 08 15.05.2026

Topic: Industrial - Apparatus: Installation and maintenance of generator, motor, transformers, pumps, electric welding, cooling and heating appliances.

29. Utilization 09 15.05.2026

Topic: Domestic - Apparatus: Installation and maintenance of heaters, coolers, refrigerator, and other domestic appliances, Electric bell and indicators, Electric fan.

30. Utilization 10 15.05.2026

Topic: Domestic - Wiring: Wiring layout of different types such as cleat, metal sheathed, wood casing and capping, cap type sheathed, conduit and armored cable for lighting and power installation in residential area together with the necessary switchgear, MCB, Wiring of temporary and portable appliances.

31. Utilization 11 15.05.2026

Topic: Domestic - Circuit Diagram: Electrical connection of various circuit for (i) House wiring including those for main and sub-distribution board, switches and cutout etc

Simple Calculation: Simple calculation relating to cost of energy, load calculations etc.

32. Utilization 12 17.05.2026

Topic: Domestic - Testing and Fault Identification: Detection and location of faults in domestic appliance and wiring installation, Insulation and continuity test, rectification of fault, insulation and continuity tests, earth resistance.

33. Utilization 13 17.05.2026

Topic: Domestic - Protective Devices: Elementary knowledge of the use of fuses and cutouts, earthing of domestic appliances, motor etc, use of lighting arrestors, earthing systems.

Section: HT Power Supply

34. HT Power Supply 01 19.05.2026

Topic: HT Cables- 11 KV & 33KV and Control Cables: Criteria for selection of power cables, types of cables, cable laying, terminals, jointing, plumbing of cables, Underground and surface junction boxes.

35. HT Power Supply 02 19.05.2026

Topic: HT Cables- 11 KV & 33KV and Control Cables: Fault locating in cables, power cable sheath fault, Equipment used & methodology for location fault in cable etc.

36. HT Power Supply 03 19.05.2026

Topic: HT Sub-station and Control Room: Layout, design, HT Transformer and associated equipment's (i.e., CBs, Insulators, LAs, Capacitors, CTs and PTs).

37. HT Power Supply 04 21.05.2026

Topic: HT Sub-station and Control Room: Sub-station, sub-station earthing, earthing mat, tower grounding.

38. HT Power Supply 05 21.05.2026

Topic: HT Sub-station and Control Room: Power and distribution transformers, their erection, testing and commissioning, fault location and maintenance.

39. HT Power Supply 06 21.05.2026

Topic: HT Sub-station and Control Room: Protective relays and measuring equipment's and their working.

40. HT Power Supply 07 21.05.2026

Topic: HT Sub-station and Control Room: Testing, fault location, maintenance and protection of HT cables and measuring equipment.

41. HT Power Supply 08 23.05.2026

Topic: HT Sub-station and Control Room: Design and installation of capacitor bank and their maintenance.

42. HT Power Supply 09 23.05.2026

Topic: HT Sub-station and Control Room: Erection, testing, commissioning, and maintenance of control room equipment's including station batteries and communication system.

43. HT Power Supply 10 23.05.2026

Topic: HT Sub-station and Control Room: Maintenance of earth pit, LA, fire fighting systems.

44. HT Power Supply 11 23.05.2026

Topic: HT Overhead line - 11KV & up to 33KV: Survey, design, construction standard, foundation erection testing and commissioning.

45. HT Power Supply 12 25.05.2026

Topic: HT Overhead line - 11KV & up to 33KV: esting, fault location, commissioning, maintenance, and protections, including safety devices and testing equipment's.

46. HT Power Supply 13 25.05.2026

Topic: HT Overhead line - 11KV & up to 33KV: Selection of supports, cross arm brackets, stay, struts, insulators, and associated hardware.

47. HT Power Supply 14 25.05.2026

Topic: HT Overhead line - 11KV & up to 33KV: Type and size of conductor, length of spans, sag, spacing of conductors, effect of temperature, wind pressure, ice and snow on tension of conductors, lighting on conductors.

48. HT Power Supply 15 25.05.2026

Topic: HT Overhead line - 11KV & up to 33KV: Knowledge about construction standards of overhead lines, sub-station and other equipment's utilized in this HT system.

49. HT Power Supply 16 27.05.2026

Topic: HT Overhead line - 11KV & up to 33KV: General requirement of earthing, guard wires, relays and other protective devices, size of earth conductors, pole earthing, lightning arresters, and maintenance of LA

Section: Basic Knowledge & State GK

50. Basic Knowledge 01 27.05.2026

Topic: Operational knowledge on measuring instrument i.e., oscilloscopes, ammeters, voltmeters, millimeters, tongue tester, meggers, and HV testing kits.

51. Basic Knowledge 02 27.05.2026

Topic: Tariffs, energy charges, power factor, penalty - Chhattisgarh state and MP state.

52. State GK 01 27.05.2026

Topic: CIL & SECL Company History & Recent Updates - Regarding CIL/SECL related questions

53. State GK 02 29.05.2026

Topic: Chhattisgarh State History & Important Geography & Coal Mines

54. State GK 03 29.05.2026

Topic: Madhya Pradesh State History & Geography Facts & Coal Mines

55. State GK 04 29.05.2026

Topic: CIL/SECL Subsidiaries & Functional Department Knowledge & Other Indian GK Topics

Section: General Awareness & Reasoning

56. GS Reasoning 01 29.05.2026

Topic: Alphabet Test & Verbal Reasoning Logic

57. GS Reasoning 02 31.05.2026

Topic: Mental Ability & Quantitative Aptitude Basics

58. GS Reasoning 03 31.05.2026

Topic: Logical Reasoning & Decision Making Skills

59. GS Reasoning 04 31.05.2026

Topic: Current Affairs (Samayik Ghatnaye) 2025-26

60. GS Reasoning 05 31.05.2026

Topic: Indian Constitution (Bhartiya Samvidhan)

61. GS Reasoning 06 02.06.2026

Topic: History & Geography Fundamentals

62. GS Reasoning 07 02.06.2026

Topic: Neighboring Countries & International Borders

63. GS Reasoning 08 02.06.2026

Topic: General Science & Sports GK

64. GS Reasoning 09 02.06.2026

Topic: Average & Quantitative Problem Solving

65. GS Reasoning 10 04.06.2026

Topic: Volume & Surface Area Calculations

66. GS Reasoning 11 04.06.2026

Topic: Simple & Compound Interest Logic

67. GS Reasoning 12 04.06.2026

Topic: Profit & Loss Real-world Problems

68. GS Reasoning 13 04.06.2026

Topic: Percentage & Work, Time, Distance Concepts

69. GS Reasoning 14 06.06.2026

Topic: Mensuration & Area Calculation Formulas

70. GS Reasoning 15 06.06.2026

Topic: Ratio & Proportion Calculations

71. GS Reasoning 16 06.06.2026

Topic: Roots & Under Roots Numerical Tasks

72. GS Reasoning 17 06.06.2026

Topic: Clocks & Calendars Problem Solving

73. GS Reasoning 18 08.06.2026

Topic: Data Interpretation, Graphs, & Charts

74. GS Reasoning 19 08.06.2026

Topic: Decision Making Scenarios for Foreman

75. GS Reasoning 20 08.06.2026

Topic: Direction Sense & Navigation Logic

76. GS Reasoning 21 08.06.2026

Topic: Culture, Authors, & Famous Books

77. GS Reasoning 22 10.06.2026

Topic: Miscellaneous General Awareness Review

78. GS Reasoning 23 10.06.2026

Topic: Advanced Quantitative Aptitude Revision

79. GS Reasoning 24 10.06.2026

Topic: Final General Studies Revision Mock

Part 2: Full-Length Mock Tests (सम्पूर्ण मॉक टेस्ट)

Yeh tests bilkul asli exam environment provide karte hain. 100 Questions ko 120 minutes mein solve karne ki practice karein.

80. Full Length Mock 01 10.05.2026