A NGEL Engineer Electrical mock test from Toppersexam.com is a practice paper based on the latest exam pattern and syllabus, designed to help you assess your preparation level.
New Vacancy 2026
NGEL Engineer Electrical 2026 Notification, Online Form & Exam Date
NGEL Engineer Electrical Vacancy 2026 provides a golden opportunity for aspirants seeking stable government jobs. Interested candidates can apply online for the posts after verifying the official eligibility criteria, age limit, and educational qualifications. Ensure you track the application deadlines and stay updated with the latest NGEL Engineer Electrical 2026 recruitment news for a smooth registration process.
To crack the NGEL Engineer Electrical 2026 exam, understanding the detailed syllabus and exam pattern is mandatory. Aspirants should focus on strategic planning and rigorous time management for each selection phase. Boosting your speed through online mock tests and regular practice is the key to securing a high score in this competitive recruitment. For premium study material and practice sets, follow the expert curated resources on toppersexam.com.
To crack the NGEL Engineer Electrical 2026 exam, understanding the detailed syllabus and exam pattern is mandatory. Aspirants should focus on strategic planning and rigorous time management for each selection phase. Boosting your speed through online mock tests and regular practice is the key to securing a high score in this competitive recruitment. For premium study material and practice sets, follow the expert curated resources on toppersexam.com.
NGEL Engineer Electrical Free Mock Test
Crack the NGEL Engineer Electrical Mock Test 2026 with the help of an online Test series or a free mock test. Every sample paper in the NGEL Engineer Electrical Exam has a designated weight, so do not miss out on any paper. Prepare for the NGEL Engineer Electrical mock test and check your test scores.
NGEL Engineer (Electrical) Syllabus 2026, Exam Pattern
NGEL Engineer (Electrical) Syllabus 2026, Exam Pattern, Exam Date 2026
Detail Information about NGEL has published notification 2026 for the recruitment of Engineer (Electrical) vacancies. Those Candidates who are Interested to the following vacancy and completed all Eligibility Criteria can read the Notification & Apply Online. In this page we provide the Complete Syllabus of this Recruitment with Latest Update Exam Pattern and the Exam Date also.
NGEL Engineer Syllabus 2026 - Overview
| Organization Name | NTPC Green Energy Limited (NGEL) |
| Post Name | Engineer (Electrical) |
| Number of Vacancies | 69 |
| Application Mode | Online |
| Category | Syllabus and Exam Pattern |
| Official Website | www.ngel.in |
NGEL Engineer (Electrical) Syllabus 2026
Electrical :
• Design, erection, testing and commissioning of EHV and MV Substation/Switchyard, EHV and MV equipment like CT, CVT, CB, LA, ISOLATORS, EARTH SWITCHES etc., EHV & MV Transmission line, Power transformer, MV & LV Switchgear.
• Equipment and switchyard Earthing system design and philosophy.
• Lightning protection philosophy and design for substations/switchyards and buildings
• Numerical Protection system: Different types of protections for transmission Line, transformer, Switchyard, Switchgear, feeders and their working principle.
• Substation automation system and their working principle and communication protocols, data telemetry.
• Fundamental laws of electrical engineering circuit parameters, elementary network theory forced and transient response, sinusoidal steady state response three-phase circuits, magnetic circuit and transformers, Kirchhoff's Laws: KCL, KVL and their limitations.
• Classification of devices of an electrical circuit; Basic devices: resistors, controlled sources, diodes, capacitors and inductors, ideal transformers.
• Basic circuit analysis methods: nodal, mesh and modified nodal analysis. Transient analysis of RL, RC and RLC circuits.
• Network Theorems: superposition theorem, Thevenin-Norton theorem, substitution theorem, reciprocity theorem, Maxpower-transfer theorem, star-delta- transformation.
• Steady state sinusoidal analysis: phasors, phasor diagrams; Power in ac circuits, network analysis methods and network theorems recalled; Polyphase circuits. Circuits with ideal transformers.
• Semiconductor Diodes: Barrier formation in metal-semiconductor junctions, PN homo- and heterojunctions; CV characteristics and dopant profiling; IV characteristics.
• Components of a power system; Modelling and representation of transformers, synchronous machines, and sub- systems; Per-unit representation. Transmission Lines: ABCD parameters; Classification; Travelling wave equation for a long line; Surge impedance; Voltage profile along the line; Ferranti effect; Steady-state performance - efficiency and regulation.
• Load-flow studies: Steady-state analysis of power network; Gauss-Seidel and Newton-Raphson methods; Reactive power compensation and Flexible AC Transmission Systems (FACTS) devices; Tapchanging and phase-shifting transformers. Penalty factors including real losses; Automatic generation and control; Steady-state analysis and dynamic response of a single area system. Fault analysis: Symmetrical 3-phase faults; Symmetrical components; Unsymmetrical faults. Transient stability studies: Swing equation Equal area criterion; Step-by-step solution of swing curve. Introduction to protection; Introduction to HVDC systems.
• Power electronic devices: Power diodes, power transistors, thyristors, GTO, their characteristics, ratings, protection, and cooling; Power circuit topologies: Series parallel operation of devices; Firing and typical control circuits.
• Power electronic converters: Phase controlled (AC/DC), 1-phase/3-Phase, semi/full; Analysis and performance with passive load, typical control circuit; Harmonics and power factor; Voltage controllers (AC/DC), 1-phase/3-phase.
• Network communication: Communication protocols, network topology, communication architecture, cyber security guidelines, firewalls, controllers, network switches, communication cables, instrumentation cables, concept of master slave, server-client.
• Design, erection, testing and commissioning of Power and control cables, battery system and energy management system, energy meters.
• Equipment and switchyard Earthing system design and philosophy.
• Lightning protection philosophy and design for substations/switchyards and buildings
• Numerical Protection system: Different types of protections for transmission Line, transformer, Switchyard, Switchgear, feeders and their working principle.
• Substation automation system and their working principle and communication protocols, data telemetry.
• Fundamental laws of electrical engineering circuit parameters, elementary network theory forced and transient response, sinusoidal steady state response three-phase circuits, magnetic circuit and transformers, Kirchhoff's Laws: KCL, KVL and their limitations.
• Classification of devices of an electrical circuit; Basic devices: resistors, controlled sources, diodes, capacitors and inductors, ideal transformers.
• Basic circuit analysis methods: nodal, mesh and modified nodal analysis. Transient analysis of RL, RC and RLC circuits.
• Network Theorems: superposition theorem, Thevenin-Norton theorem, substitution theorem, reciprocity theorem, Maxpower-transfer theorem, star-delta- transformation.
• Steady state sinusoidal analysis: phasors, phasor diagrams; Power in ac circuits, network analysis methods and network theorems recalled; Polyphase circuits. Circuits with ideal transformers.
• Semiconductor Diodes: Barrier formation in metal-semiconductor junctions, PN homo- and heterojunctions; CV characteristics and dopant profiling; IV characteristics.
• Components of a power system; Modelling and representation of transformers, synchronous machines, and sub- systems; Per-unit representation. Transmission Lines: ABCD parameters; Classification; Travelling wave equation for a long line; Surge impedance; Voltage profile along the line; Ferranti effect; Steady-state performance - efficiency and regulation.
• Load-flow studies: Steady-state analysis of power network; Gauss-Seidel and Newton-Raphson methods; Reactive power compensation and Flexible AC Transmission Systems (FACTS) devices; Tapchanging and phase-shifting transformers. Penalty factors including real losses; Automatic generation and control; Steady-state analysis and dynamic response of a single area system. Fault analysis: Symmetrical 3-phase faults; Symmetrical components; Unsymmetrical faults. Transient stability studies: Swing equation Equal area criterion; Step-by-step solution of swing curve. Introduction to protection; Introduction to HVDC systems.
• Power electronic devices: Power diodes, power transistors, thyristors, GTO, their characteristics, ratings, protection, and cooling; Power circuit topologies: Series parallel operation of devices; Firing and typical control circuits.
• Power electronic converters: Phase controlled (AC/DC), 1-phase/3-Phase, semi/full; Analysis and performance with passive load, typical control circuit; Harmonics and power factor; Voltage controllers (AC/DC), 1-phase/3-phase.
• Network communication: Communication protocols, network topology, communication architecture, cyber security guidelines, firewalls, controllers, network switches, communication cables, instrumentation cables, concept of master slave, server-client.
• Design, erection, testing and commissioning of Power and control cables, battery system and energy management system, energy meters.
PART B (APTITUDE) (50 Questions)
1. Verbal Ability/General English
2. Quantitative Aptitude & Logical Reasoning
3. General Knowledge
1. Verbal Ability/General English
2. Quantitative Aptitude & Logical Reasoning
3. General Knowledge
NGEL Engineer (Electrical) Exam Pattern 2026
Duration : 120 Minutes
Negative Marking : 0.25
Negative Marking : 0.25
| Part | Subject | No.of Question | Marks |
| Part A | Subject Knowledge Test (Electrical) | 50 | 50 |
| Part B | Verbal Ability/General English | 50 | 50 |
| Quantitative Aptitude & Logical Reasoning | |||
| General Knowledge | |||
| Total | 100 | 100 |
Exam Date : Notified Soon
Starting Date of Application Form : 18th August 2026
Last Date of Application Form : 07th September 2026
Total Post : 69
NGEL Engineer (Electrical) Exam Free Online Test Series
Crack NGEL Engineer (Electrical) Mock Test 2026 with the help of Online Test Series or Free Mock Test. Every Sample Paper in NGEL Engineer Electrical Exam has a designated weightage so do not miss out any Paper. Preprare for NGEL Engineer Mock Test and check your test scores.
NGEL Engineer Electrical Exam Free Online Question Bank
NGEL Engineer Electrical question answer with solutions are available in Hindi & English. Join MCQ, Important Questions, Question Bank, questions and answers for Free NGEL Engineer Electrical exam preparation.
Combo Offers
NGEL Engineer Electrical Combo Packages
We Launches Combo Offers ! with Heavy Discount and Cost Saving Prices. Combo Packages includes - Online Mock Test Series + Important Questions or MCQs + Previous Year Papers with Answer.
Combo Package
NGEL Engineer Electrical
Combo - 1 (Hindi)
1. Online Mock Test Series in Hindi = 10 Tests.
2. Question Bank - 1000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
4. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
2. Question Bank - 1000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
4. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
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Combo Package
NGEL Engineer Electrical
Combo - 2 (Hindi)
1. Online Mock Test Series in Hindi = 20 Tests.
2. Question Bank - 2000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
4. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
2. Question Bank - 2000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
4. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
₹281₹311
Combo Package
NGEL Engineer Electrical
Combo - 3 (English)
1. Online Mock Test Series in English = 10 Tests.
2. Question Bank - 1000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
4. 1000 (+) GK MCQ with Answer PDF Book in English.
2. Question Bank - 1000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
4. 1000 (+) GK MCQ with Answer PDF Book in English.
₹201₹231
Combo Package
NGEL Engineer Electrical
Combo - 4 (English)
1. Online Mock Test Series in English = 20 Tests.
2. Question Bank - 2000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
4. 1000 (+) GK MCQ with Answer PDF Book in English.
2. Question Bank - 2000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
4. 1000 (+) GK MCQ with Answer PDF Book in English.
₹281₹311
Combo Package
NGEL Engineer Electrical
Combo - 5 (Hindi)
1. Online Mock Test Series in Hindi = 20 Tests.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
5. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
5. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
₹281₹311
Combo Package
NGEL Engineer Electrical
Combo - 6 (English)
1. Online Mock Test Series in English = 20 Tests.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. 1500 (+) Current Affairs MCQ with Answer PDF in English.
5. 1000 (+) GK MCQ with Answer PDF Book in English.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. 1500 (+) Current Affairs MCQ with Answer PDF in English.
5. 1000 (+) GK MCQ with Answer PDF Book in English.
₹701₹771
Combo Package
NGEL Engineer Electrical
Combo - 7 (Hindi)
1. Online Mock Test Series in Hindi = 20 Tests.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of NGEL Engineer Electrical (1000 MCQ) PDF Format in Hindi.
5. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
6. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of NGEL Engineer Electrical (1000 MCQ) PDF Format in Hindi.
5. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
6. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
₹801₹961
Combo Package
NGEL Engineer Electrical
Combo - 8 (English)
1. Online Mock Test Series in English = 20 Tests.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of NGEL Engineer Electrical (1000 MCQ) PDF Format in English.
5. 1500 (+) Current Affairs MCQ with Answer PDF in English.
6. 1000 (+) GK MCQ with Answer PDF Book in English.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of NGEL Engineer Electrical (1000 MCQ) PDF Format in English.
5. 1500 (+) Current Affairs MCQ with Answer PDF in English.
6. 1000 (+) GK MCQ with Answer PDF Book in English.
₹801₹961
Subjectwise
Subjectwise / Sectional Mock Test - MCQs / Important Questions & Previous Year Papers
Ngel Engineer (civil) 2026
View →Ngel Engineer (finance) 2026
View →Ngel Engineer (mechanical) 2026
View →General English
View →सामान्य हिन्दी
View →General Knowledge
View →सामान्य ज्ञान
View →Quantitative Aptitude and Numerical Ability
View →मात्रात्मक योग्यता और संख्यात्मक क्षमता
View →Reasoning
View →सामान्य बुद्धि और तर्क (reasoning)
View →FAQs
Ngel Engineer (electrical) 2026 Free Mock Test Frequently Asked Questions (FAQ's)
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