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JBS Enterprises Operation & Maintenance Engineer Interview Questions, Process, and Tips
JBS Enterprises Operation & Maintenance Engineer Interview Experiences
1 interview found
Anonymous
I applied via LinkedIn and was interviewed in Jun 2021. There were 3 interview rounds.
Provided a topic daily related work
(5 Questions)
- Q1. Discussed single linear diagram
- Q2. Parts of transformer
- Ans.
Parts of a transformer include core, windings, insulation, tap changer, bushings, and cooling system.
Core: Provides a path for magnetic flux
Windings: Primary and secondary coils for transferring energy
Insulation: Prevents short circuits
Tap changer: Adjusts the turns ratio
Bushings: Insulated devices for connecting external circuits
Cooling system: Keeps the transformer from overheating
- Q3. Rating of transformer
- Ans.
The rating of a transformer refers to its power capacity and voltage levels.
Transformer rating is typically given in kVA (kilovolt-amperes) or MVA (megavolt-amperes).
It indicates the maximum power that the transformer can handle without overheating.
The rating also includes the primary and secondary voltage levels of the transformer.
For example, a transformer may be rated as 500 kVA, 11 kV/415 V.
Properly sizing the tran...
- Q4. One Bay Shutdown process
- Ans.
One Bay Shutdown process involves isolating a single bay for maintenance while keeping the rest of the system operational.
Isolate the bay by closing necessary valves and disconnecting equipment
Ensure proper tagging and lockout procedures are followed
Implement safety measures to prevent accidents
Coordinate with other departments to minimize impact on operations
Perform necessary maintenance work efficiently and safely
Tes
- Q5. Scheme of substation
- Ans.
A scheme of a substation refers to the layout and configuration of the various components within the substation.
The scheme includes the arrangement of transformers, circuit breakers, busbars, and other equipment.
It also shows the connections between different components and how power flows through the substation.
The scheme is essential for understanding the overall operation and maintenance of the substation.
Examples o...
Top trending discussions
Interview questions from similar companies
(2 Questions)
- Q1. What is Testing
- Ans.
Testing is the process of evaluating a system or application to identify defects or errors.
Testing involves executing a system or application to find bugs or issues.
It ensures that the software meets the specified requirements and works as expected.
Types of testing include unit testing, integration testing, system testing, and acceptance testing.
- Q2. What is Gr&r proces
- Ans.
GR&R (Gauge Repeatability and Reproducibility) is a statistical method used to assess the variation in measurement systems.
GR&R evaluates the measurement system's ability to provide consistent results.
It consists of three components: repeatability, reproducibility, and equipment variation.
An example of GR&R is conducting a study to determine if different operators using the same gauge obtain similar results.
The goal of...
(2 Questions)
- Q1. Explain about yourself self introduction
- Ans.
I am a dedicated and hardworking Junior Engineer with a passion for problem-solving and innovation.
I recently graduated with a degree in Engineering from XYZ University.
I have experience working on various projects during my internships, including designing and testing new products.
I am proficient in CAD software and have strong analytical skills.
I am a team player and enjoy collaborating with others to achieve common
- Q2. What is your notice period
- Ans.
My notice period is currently 30 days.
My notice period is 30 days
I am required to give a 30-day notice before leaving my current position
I am available to start a new role after 30 days
Selected
I applied via Referral and was interviewed before Aug 2023. There was 1 interview round.
(2 Questions)
- Q1. Notice Period and expected CTC
- Q2. Current Work related question
Selected
I applied via Company Website and was interviewed in Sep 2023. There were 4 interview rounds.
General questions and department related questions will be asked
(1 Question)
- Q1. If fresher they will ask about them and achievements they done in college and internships
(1 Question)
- Q1. Will ask for further details to move next step
(2 Questions)
- Q1. Explain the previous experience
- Q2. Brief your job role and responsiblities
(2 Questions)
- Q1. SMt & Wave soldering
- Q2. Wave soldering process and SmT process
(1 Question)
- Q1. What is your experience related to Enterprise Content Management (ECM)?
General knowledge questions.
(1 Question)
- Q1. What is bjt? What is mosfet? Explain transistor as a switch Explain and, or, not gat structure
- Ans.
BJT stands for Bipolar Junction Transistor, MOSFET stands for Metal-Oxide-Semiconductor Field-Effect Transistor. Transistor can act as a switch. Gates are basic logic structures.
BJT is a type of transistor that uses both electron and hole charge carriers.
MOSFET is a type of transistor that uses an electric field to control the flow of current.
Transistor as a switch: When a small current is applied to the base of a BJT,...
Selected
I appeared for an interview before Feb 2024.
(1 Question)
- Q1. Define inheritance
- Ans.
Inheritance is a concept in object-oriented programming where a class can inherit attributes and methods from another class.
Allows for code reusability by creating a new class based on an existing class
Derived class (subclass) inherits properties and behaviors from a base class (superclass)
Can have multiple levels of inheritance (subclass inheriting from another subclass)
Example: Animal class can be a base class with D
Interview Questionnaire
2 Questions
- Q1. Technical questions about electrical engineering
- Q2. Work experience related question
Interview Preparation Tips
(2 Questions)
- Q1. They ask about your past and present experience
- Q2. Challenges faced in last fompany
- Ans.
At my last company, I faced challenges with outdated equipment and limited resources.
Outdated equipment made it difficult to efficiently complete tasks
Limited resources hindered the ability to innovate and improve processes
Lack of support from management in upgrading technology and tools
Difficulty in meeting project deadlines due to these challenges
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JBS Enterprises Operation & Maintenance Engineer Reviews and Ratings
based on 11 reviews
Rating in categories
|
Junior Engineer
126
salaries
|  ₹1 L/yr - ₹3.5 L/yr |
|
Electrical Engineer
60
salaries
| ₹1.5 L/yr - ₹5 L/yr |
|
Shift Incharge
47
salaries
| ₹1.2 L/yr - ₹3.8 L/yr |
|
Shift Engineer
31
salaries
| ₹1.2 L/yr - ₹3.8 L/yr |
|
Engineer
30
salaries
| ₹1.5 L/yr - ₹3.8 L/yr |
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