Are you preparing for the IOCL JE 2025 Mechanical exam?
Indian Oil Corporation Limited (IOCL) offers a golden opportunity for
engineering graduates to join as Junior Engineers in the Mechanical domain. To
help you crack this prestigious exam, we’ve created the most comprehensive and
up-to-date guide covering the complete IOCL JE 2025 Mechanical Syllabus, Exam Pattern,
and Selection Process.
This guide includes official syllabus data directly from the
IOCL recruitment PDF and additional insights from top coaching platforms like
Testbook and Adda to maximize your preparation success. Whether you’re a first-time
aspirant or reattempting, this blog will structure your preparation
effectively.
|
Organization |
Indian Oil Corporation Limited (IOCL) |
|
Post |
Junior Engineer (Mechanical) |
|
Job Type |
Government Sector |
|
Application Mode |
Online |
|
Selection Stages |
Written Exam → Interview (if applicable) |
|
Exam Level |
Diploma / Degree |
|
Official Website |
iocl.com |
Understanding the exam pattern is crucial for efficient
preparation. Here’s a breakdown of the expected pattern:
| Section | Subjects | No. of Questions | Marks | Duration |
|---|---|---|---|---|
| Domain Knowledge | Discipline-specific (Chemical / Mechanical / Electrical / Instrumentation) | 50 | 50 | 150 minutes (2 hrs 30 min) |
| General Aptitude | Quantitative Aptitude | 20 | 20 | |
| Logical Reasoning | 15 | 15 | ||
| Verbal Ability (English Language) | 15 | 15 | ||
| Total | 100 | 100 |
|
Section |
Topics Covered |
|
Basic Mechanical Engineering |
Thermodynamics, Mechanics, Power Engineering Basics |
|
Computer Aided Machine Drawing |
Orthographic Projections, Sectional Views, Assembly
Drawing |
|
Material Science and Engineering |
Properties of Materials, Material Selection, Phase
Diagrams |
|
Fluid Mechanics and Hydraulic Machinery |
Fluid Properties, Bernoulli’s Equation, Pumps, Turbines |
|
Manufacturing Engineering |
Machining Processes, Casting, Welding |
|
Thermal Engineering |
Boilers, Refrigeration, Air Conditioning |
|
Measurements & Metrology |
Linear & Angular Measurements, Calibration |
|
Strength of Materials |
Stress-Strain Analysis, Bending, Torsion |
|
Advanced Manufacturing Processes |
CNC, Additive Manufacturing, Automation |
|
Theory of Machines & Mechanisms |
Kinematics, Dynamics of Machines, Cam & Follower
Mechanisms |
|
Industrial Engineering & Management |
Production Planning, Work Study, Inventory Control |
|
Design of Machine Elements |
Shafts, Bearings, Gears, Springs |
|
Production and Operations Management |
Quality Control, Lean Manufacturing |
|
Pneumatic Tools and Systems |
Pneumatic Circuit Design, Applications |
Understand the Syllabus Thoroughly:
Download and print the official syllabus. Divide it into weekly goals.
Prioritize Core Subjects:
Focus on Thermodynamics, Fluid Mechanics, Strength of Materials, and Machine
Design as they carry more weight.
Solve Previous Year Papers:
Practicing past IOCL JE papers helps in time management and understanding exam
patterns.
Use Trusted Study Material:
Refer to Testbook and Adda Class Notes for concise and exam-focused
preparation.
Regular Revision:
Weekly revision of concepts helps in retention.
What is the age limit for IOCL
JE 2025?
The upper age limit is typically 28 years,
with relaxations as per government norms.
How many stages are there in
the IOCL JE selection process?
Usually, there are two stages: Online Written Test
followed by Personal Interview (only if specified).
Is there negative marking in
the IOCL JE exam?
Yes, usually 1/4th marks are deducted for each incorrect answer,
but check the official notification.
The IOCL JE 2025 Mechanical exam is a
golden opportunity for candidates aiming for a government engineering position.
By following this detailed syllabus and expert preparation tips, your chances
of success will increase dramatically. Stay focused, practice consistently, and
make sure to revise the official syllabus thoroughly.
For the latest updates, mock tests, and expert strategies, follow our blog and subscribe to online platforms like Testbook and Adda Class for high-quality coaching.
Makeiteasy
.png)
.png)
.png)
“Download our app now to unlock a world of convenience and seamless access to our extensive range of features, including live and recorded classes, study material, Test series and thousand of practice questions—all at your fingertips!”
Leave a Comment