📚 Exam by Category
▾
Engineering Entrance Exams

APPSC JE Electrical Vacancy 2026: Apply Online, Selection Process

📅 Updated On 16 October 2026✨ Update By Jyoti Sharma🌐 Hindi & English

New Vacancy 2026

APPSC JE Electrical 2026 Notification, Online Form & Exam Date
 
APPSC JE 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 APPSC JE Electrical 2026 recruitment news for a smooth registration process.
To crack the APPSC JE 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.
 
 

APPSC JE Electrical Free Mock Test

Crack the APPSC JE Electrical Mock Test 2026 with the help of an online Test series or a free mock test. Every sample paper in the APPSC JE Electrical Exam has a designated weight, so do not miss out on any paper. Prepare for the APPSC JE Electrical mock test and check your test scores.

APPSC Junior Engineer (Electrical) Syllabus 2026, Exam Pattern

APPSC JE (Electrical) Syllabus 2026, Exam Pattern, Exam Date 2026

Detail Information about APPSC has published notification 2026 for the recruitment of JE (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.
 
APPSC JE Syllabus 2026 – Overview
 
Organization Name Arunachal Pradesh Public Service Commission (APPSC)
Post Name Junior Engineer (Electrical)
No.of Posts 63
Mode of Application Online
Category Syllabus and Exam Pattern
Job Location Arunachal Pradesh
Selection Process Written Examination, Viva-voce
Official Website appsc.gov.in

APPSC JE (Electrical) Syllabus 2026
 
General Studies :
 
1. Indian History
2. Polity & Indian Constitution
3. Arts and Culture
4. Current Affairs
5. Indian Economy
6. Science and Technology
7. Important Days & Dates
8. Famous Books & Authors
9. General Science
10. Basic Computer
11. Environment
12. Sports
13. Awards and Honors
 
General English :
 
1. Vocabulary
2. Error Detection
3. Fill in the blanks
4. Idioms and Phrases
5. Active and Passive Voice
6. Prepositions
7. Reading Comprehension
8. One Word Substitution
9. Sentence Arrangement
10. Sentence Improvement
11. Para Completion
12. Spelling Test
13. Sentence Completion
 
Aptitude : 
 
1. Simplification
2. Profit & Loss
3. Mixtures &Alligations
4. Simple Interest & Compound Interest & Surds & Indices
5. Work & Time
6. Time & Distance
7. Mensuration – Cylinder, Cone, Sphere
8. Data Interpretation
9. Ratio & Proportion, Percentage
10. Number Systems
11.Sequence & Series
12. Permutation, Combination &Probability
 
Technical Subject :
 
Electrical Engineering :
 
PART-I
1. Electrical Material:
Conducting Material: Atomic structure, properties, composition and application of conductors, semiconductors and insulators.
Magnetic Material: Type and uses of magnetic materials, permeability, B-H curve of magnetic materials, magnetic field intensity, magneto-motive force, reluctance, Hysteresis loop, Ferrite cores.
Insulation Material: Electrical, Thermal and mechanical properties of various insulators. transformer oil, SF6 PVC, Bitumen's, quartz etc. Electrical
Components: Different types of resistors capacitor, clock and reactors. Electromagnetic and Electrostatic shielding.
2. Electrical Circuits:
Single Phase A.C Series and parallel Circuits: Generation of alternating voltage, Phasor representation of sinusoidal quantities, L, C circuit elements its voltage and current response R-L, R-C, R-L-C combination of A.C series circuit, impedance, reactance, impedance triangle, Power factor, active power, reactive power, apparent power, power triangle and vector diagram Resonance, Bandwidth, Quality factor and voltage magnification in series R-L, R-C, RL-C circuit
Three Phase Circuits: Phasor and complex representation of three phase supply, Phase sequence and polarity, Types of three-phase connections, Phase and line quantities in three phase star and delta system, Balanced and unbalanced load, neutral shift in unbalanced load, three phase power, active, reactive and apparent power in star and delta system.
Source transformation, Star/delta and delta/star transformation, Mesh Analysis, Node Analysis, Superposition theorem, Thevenin's theorem. Norton's theorem, Maximum power transfer theorem, Reciprocity theorem, Duality in electric circuit
3. Electrical Measuring Instruments :
Principles of measurement classification accuracy and sensitivity, damping, deflecting force and control forces. Shunt and multiplier, DC potentiometer, AC potentiometer, Moving coil, Moving iron, megger, Electrodynamometer type, induction type ammeter, voltmeter, wattmeter, energy meter; megger, frequency meter, power factor meter.
4. Electrical Machine-I
Electromechanical Energy Conversions: Elementary concepts of electrical machines, classifications, its common features, basic principles of generator & motor, torque due to non-alignment of two magnetic fields, EMF induced in a coil rotating in a magnetic field.
DC Machines: Constructional features and working principle of DC machine as a generator and a motor; Types DC machines; EMF equation of generator, building up of emf, relation between EMF induced and terminal voltage enumerating the brush drop. The concept of armature reaction, inter poles; Back EMF and its significance, analogy of back EMF with armature reaction, torque equation, Types of DC motors, characteristics and applications.
Speed Control of DC Motor: DC Motor Starters. Conventional methods for speed control of DC motor.
Transformers: Introduction, constructional details and working principle, emf equations, phasor diagrams, equivalent circuits, losses, efficiency and condition for maximum efficiency, rating of the transformers, autotransformers & its applications, parallel operation of transformers, 3-phase transformers, instrument transformers.
5. Electrical Estimating and costing
Estimating: Estimates; abstract, detailed (main & sub) supplementary and revised estimate. Work contract (Lumpsum, schedule & piece work contract).
Tender: single, limited, open, global, security deposit, general condition and technical specification, measurement books. Preparation of estimate for small low and medium voltage installation. Inventory control.
Estimating and its procedure of estimating plan: specification, electrical schedule, types of load, wiring plan, size of cable, sub-circuits, material estimation labour calculation, estimating form, overhead charges, profit, method of estimating. Purchase system, catalogue, market survey, tenders, comparative statement, order for supply, payment of bills
Estimating and costing of domestic installation: relevant IE Rules and symbols for domestic installation. CTS wiring of a room, cleat/casing capping wiring in a house, conduit wiring of building; dining hall, institute hall, hospital etc. with appropriate drawing; estimating of industrial installation: IE Rules and symbols and chart notes on house wiring, determination of rating of cable, fuse, switches, starter,
PART-II :
1. Generation Transmission and Distribution:
Generation: Hydro Electric Station, Thermal power station, Nuclear power station, Diesel power station, Solar and wind power generation systems, Hybrid generation systems, Cogeneration systems, Basics of different types of electric generators, ratings of prime movers and alternators.
Transmission: Performance of the short, medium and long transmission lines, voltage, regulation, corona effect, Ferranti effect, Voltage levels, mechanical design consideration of Overhead lines, electrical line parameters of short lines, voltage regulation corona.
Distribution: DC and AC system, voltage levels types of distribution feeders and distributor's voltage drop and effects, power factor improvement plant, distribution substation, planning of residential and industrial systems. Underground cables. Common types of cable faults. The IE Rules 1956 for generation, transmission and distribution systems.
2. Electrical Machines II:
Three phase Induction Machines: Workings, Rotating field, torque-speed characteristics, maximum torque, starting torque, circle diagram, no-load test and
blocked rotor test, equivalent circuit, crawling and cogging of induction motor, starting and speed control of induction motor, Induction generator.
Three phase synchronous machines: constructional details of three phase-synchronous generator, workings, phasor diagram and synchronous impedance, voltage regulation, parallel operation of alternator, synchronous generator working as synchronous motor and its starting, effects of change of excitation of synchronous motor driving a constant load and V-curves.
Single phase motors: single phase induction motors, single phase synchronous motor, single phase commutator type motors, workings, Relevant field theories associated and starting characteristics.
3. Electrical Measurements and Instrumentation:
Introduction to measurement system: Introduction, types of measurement, instruments, error in measurement, Types of error corrections. Measurement of resistance: Types of resistance: low, medium and high, Measurement of medium resistance by V-I method.
Wheat stone Bridge, Sensitivity of stone Bridges: Difficulty in measurement of high resistance, Methods for measurement of High Resistance, Measurement of insulation resistance.
Measurement of inductance/self-inductance by: Maxwell's Inductance capacitance bridge, Hay's bridge, Owen's Bridge, Measurement of self and mutual inductance.
Measurement of capacitance by: Schering Bridge, Measurement of relative permittivity, Measurement of frequency: Wein's Bridge method, Types of frequency
meters, Electrical resonance type, and Weston frequency meter.
Measurement of power factor: Single-phase Electro dynamometer type power factor meter 3-phase Electrodynamometer type PF meter. Potentiometer: Basic Potentiometer circuit, Types of Potentiometer, Crompton type, Standardization of Calibration and application.
4. Power Electronics:
Power Diodes: Basic structures and V-I characteristics, breakdown voltage, ON state losses, switching state characteristics, principle of operation, diode snubbers, Schottky diodes.
Thyristor: Thyristor family, operating principle of thyristor, dynamic characteristics, ratings and protection, temperature rise and cooling ofthyristor; thyristor firing circuits: R and RC triggering circuit, UJT triggering; thyristor commutation-line, load and forced; series and parallel operation of thyristor.
Power MOSFETS: Structure, V-I characteristics, switching characteristics, operating limitations and safe operating area, gate and snubber circuit, GTO: basic structures and characteristics; IGBT: structure and characteristics, drive and snubber circuit, FCT, MCT, RCT, Power BJT and its applications.
Rectifiers: Uncontrolled rectifiers, basic concepts, single phase bridge rectifier, three phase full bridge rectifiers, single phase-controlled rectifiers: half-wave, full-wave and semi-converters.
Application of Power Electronics: AC voltage regulator, different types of choppers; speed control of dc motor; zero crossing detectors; timing circuits: mono-stable and astable type, 555 IC timer; introduction to PLCs.
5. Rural Electrification:
LT transmission and distribution lines: Rural electrification in India regulation transmission and distribution of electricity in farms installation motors, safety rules etc. Single-Phase and three phase AC supply, 33/11KV, 11/0.415KV, Substation, distribution transformers, pole mounted transformer, pole and towers, HT and LT Insulators, circuit breakers, lightning arrestors, air break switches.
Service Connection and metering: Service Mains, Service Feeder pillar, distribution box, LT metering, single phase and three phase energy, energy meter, electric tariffs.
Earthing: system Earthing and equipment earthing, purpose, types of earthing, electrodes, earth leakage circuit, breaker. Measurement of earth resistance.
Campus Lighting: Terminology of illumination, laws of illuminations, street lighting, various types of light sources and design considerations of good lighting scheme and service feeder pillar.
Types of lamps: Incandescent lamp, Arc lamps - AC and DC arc lamps, Fluorescent lamp, Mercury vapour lamp, Sodium vapour lamp, Halogen Lamps, Neon Lamps, Metal halides, LED lamps, CFL etc. and selection Criteria for lamps.
 
APPSC JE (Electrical) Exam Pattern 2026 (Expected)
 
Duration  : 150 Minutes (Each Paper)
 
Paper Subject No. of Question Marks
Paper 1 General English, General Studies and Aptitude (Objective)  150 150
Paper 2 Technical Subject (Electrical) 150 300
  Viva-Voce - 50
  Total   500

Exam Date 2026 : 11th January 2026 (Tentative)
Starting Date of Application Form : 18th September 2025
Last Date of Application Form : 10th October 2025
Total Post : 63

APPSC Junior Engineer (Electrical) Exam Free Online Test Series

Crack APPSC Junior Engineer (Electrical) Mock Test 2026 with the help of Online Test Series or Free Mock Test. Every Sample Paper in Arunachal Pradesh Junior Engineer Exam has a designated weightage so do not miss out any Paper. Preprare and Practice Mock for APPSC JE Mock Test and check your test scores.
1
APPSC JE (Electrical) Exam Paper 1 - English150 questions
Free Test →
2
APPSC JE (Electrical) Exam Paper 2 - English150 questions
Free Test →
Combo Offers

APPSC JE 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 PackageAPPSC JE Electrical

APPSC JE Electrical

Combo - 1 Paper 1 (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.
₹201₹231
₹ BUY
Combo PackageAPPSC JE Electrical

APPSC JE Electrical

Combo - 2 Paper 1 (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.
₹281₹311
₹ BUY
Combo PackageAPPSC JE Electrical

APPSC JE Electrical

Combo - 3 Paper 2 (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.
₹201₹231
₹ BUY
Combo PackageAPPSC JE Electrical

APPSC JE Electrical

Combo - 4 Paper 2 (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.
₹281₹311
₹ BUY
Combo PackageAPPSC JE Electrical

APPSC JE Electrical

Combo - 5 Paper 1 (English)

1. Online Mock Test Series in English = 20 Tests.
2. Question Bank - 3000 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.
₹731₹801
₹ BUY
Combo PackageAPPSC JE Electrical

APPSC JE Electrical

Combo - 6 Paper 2 (English)

1. Online Mock Test Series in English = 20 Tests.
2. Question Bank - 3000 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.
₹731₹801
₹ BUY
Combo PackageAPPSC JE Electrical

APPSC JE Electrical

Combo - 7 Paper 1 (English)

1. Online Mock Test Series in English = 20 Tests.
2. Question Bank - 3000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of APPSC JE 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. 
₹831₹991
₹ BUY
Combo PackageAPPSC JE Electrical

APPSC JE Electrical

Combo - 8 Paper 2 (English)

1. Online Mock Test Series in English = 20 Tests.
2. Question Bank - 3000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of APPSC JE 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. 
₹831₹991
₹ BUY
Subjectwise

Subjectwise / Sectional Mock Test - MCQs / Important Questions & Previous Year Papers

FAQs

Appsc Junior Engineer (electrical) 2026 Free Mock Test Frequently Asked Questions (FAQ's)

A APPSC JE 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.
You can find and practice free mock tests for the APPSC JE Electrical exam on the Toppersexam.com portal.
Mock tests are very powerful tool for exam preparation. They help students develop confidence, manage time effectively and improves accuracy to prepare better for APPSC JE Electrical.
You can find a free online mock test for the APPSC JE Electrical on toppersexam.com. By taking frequent online mock tests students can monitor there progress and create a study plan according to the needs.
You can take mock test online for APPSC JE Electrical to know the CBT (computer based test) format of the main exam. You will get latest exam pattern, updated syllabus and type of questions asked in the actual exam.
Mock tests are practice exams to prepare the students for the final one. Taking mock test regularly helps students to improve time management skills and boost confidence.
Students can find a free mock test for APPSC JE Electrical only at toppersexam. Get free online mock test to experience the actual exam format is important to reduce anxiety and improves your confidence.
Advantages of online mock tests are immediate results, accessibility and time management. Sample papers and mock tests are remarkable tools to track students performance and change your study plan according to your weakness.
Free online mock test can improve your score by making you exam ready before the final exam. It is a excellent way to know the exam pattern and identify your weakness for the APPSC JE Electrical.
Toppersexam free online mock test are designed by subject experts to provide the best preparation for APPSC JE Electrical. The questions asked are exactly like the ones which are asked in the actual exam.
Students should practice more and more online mock test for APPSC JE Electrical to evaluate their performance, detect weaknesses, and improve time management without any cost.
Current affairs and general knowledge mock test are important ways to increase knowledge to stay updated about the recent news and events. Regular practicing with current affairs mock test helps students to prepare better for general awareness section for the final exam.
User Reviews

What learners say

Enter Your Details