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Jindal Steel and Power Interview Questions and Answers
260 Interview questions
A relay is an electrical device that acts as a switch to control the flow of current in an electrical circuit.
Relays are used to control high-power devices with low-power signals.
They consist of an electromagnet and a set of contacts.
When the electromagnet is energized, it creates a magnetic field that attracts or releases the contacts, allowing or interrupting the flow of current.
Relays are commonly used in indus...
RCB (Residual Current Breaker) protects against earth faults, while circuit breakers protect against overloads and short circuits.
RCB detects imbalance in current flow, cutting off power to prevent electric shock.
Circuit breakers interrupt current flow during overloads or short circuits to prevent equipment damage.
Example: RCB is crucial in wet areas like bathrooms to enhance safety.
Example: Circuit breakers are u...
AC is generally considered more dangerous than DC due to its ability to cause muscle contractions and disrupt heart rhythms.
AC can cause continuous muscle contractions, making it harder to let go of a live wire.
DC tends to cause a single muscle contraction, allowing a person to potentially break contact.
The frequency of AC (e.g., 60 Hz in the US) can interfere with the heart's electrical signals.
AC can cause more ...
Key features for installation of Power Plant include location selection, environmental impact assessment, equipment installation, and safety measures.
Location selection is crucial for accessibility to resources and transmission lines.
Environmental impact assessment must be conducted to ensure compliance with regulations.
Proper installation of equipment such as turbines, generators, and transformers is essential fo...
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MIG and TIG welding are two common types of arc welding processes used in metal fabrication.
MIG welding stands for Metal Inert Gas welding, where a wire electrode is fed through a welding gun and melted to join two pieces of metal together.
TIG welding stands for Tungsten Inert Gas welding, where a non-consumable tungsten electrode is used to create the weld. A separate filler rod may be used if needed.
MIG welding ...
Register is used for storing data temporarily in electrical circuits and systems for efficient processing and control.
Registers store binary data temporarily for quick access during processing.
They are essential in microcontrollers for executing instructions efficiently.
For example, a CPU register holds data that is being processed, like arithmetic operations.
Registers can also hold addresses, allowing the CPU to ...
Motor ka karya electromagnetic induction ke siddhant par hota hai, jisme magnetic field aur current ka interaction hota hai.
Motor electromagnetic induction ke siddhant par kaam karti hai.
Jab current kisi conductor se guzarata hai, to wo magnetic field create karta hai.
Is magnetic field ke saath interaction se motor ke rotor par torque lagta hai.
Example: AC motor aur DC motor dono is principle par kaam karte hain.
M...
Voltage is measured using a device called a voltmeter, which can be analog or digital.
A voltmeter is connected in parallel with the circuit component to measure voltage.
Digital voltmeters provide a numerical display of voltage, while analog voltmeters use a needle.
For example, measuring the voltage across a battery to check its charge level.
Voltage can also be measured in AC and DC circuits using appropriate voltm...
Current is the flow of electric charge, typically measured in amperes, and is essential for powering electrical devices.
Current is measured in amperes (A), which indicates the amount of charge flowing per second.
There are two types of current: Direct Current (DC) flows in one direction, while Alternating Current (AC) changes direction periodically.
For example, batteries provide DC, while household outlets typicall...
Voltage is the electric potential difference between two points, driving current flow in a circuit.
Voltage is measured in volts (V).
It represents the energy per unit charge available to move electrons.
Example: A standard household outlet in many countries provides 120V or 240V.
Higher voltage can lead to more current flow if resistance remains constant (Ohm's Law).
Voltage can be thought of as the pressure that push...
Jindal Steel and Power Interview Experiences
347 interviews found
Selected
(5 Questions)
- Q1. I am krishna murthy p
- Q2. I am Instrested bmm ispat company one of the best company
- Q3. One opportunity given sir
- Q4. Electrical engineering
- Q5. I am name krishna murthy p i am stady diploma electrical engineering I am experience totally 8 years
Interview Preparation Tips
Electrician Maintenance Technician Interview Questions & Answers
PRAKASH KUMAR SAHOO
posted on 13 Feb 2025
Selected
I am a quick learner and great team player.
I Concentrate on one thing at a time.
In Order to enhance my skill set .i am looking to better oppertunities.
(2 Questions)
- Q1. Self Introduction My self Prakash Kumar Sahoo I am 34 year old i live in angul have a family i have done Diploma Electeical Engineering I have got Experience in Electrician 9 year My strenght are I am had ...
- Q2. Why do you need a job? From now onwords i want to take my Responsibilltes and to so my skills knowledge and talent.
- Ans.
I need a job to take on responsibilities, utilize my skills, knowledge, and talent.
Seeking opportunities to grow and develop professionally
Financial stability and security
Contributing to the workforce and society
Utilizing acquired skills and knowledge in a practical setting
Megha Indulker
I appeared for an interview in Mar 2025, where I was asked the following questions.
- Q1. What are the principles of gardening?
- Ans.
Gardening principles focus on plant health, soil quality, and sustainable practices for successful cultivation.
Soil Health: Ensure good drainage and nutrient-rich soil; for example, use compost to improve soil structure.
Plant Selection: Choose plants suited to your climate and soil type; for instance, native plants often require less maintenance.
Water Management: Implement efficient watering techniques like drip irriga...
- Q2. What are the different methods of irrigation?
- Ans.
Irrigation methods include surface, drip, sprinkler, and subsurface systems, each with unique advantages for water management.
Surface Irrigation: Water flows over the soil surface; examples include furrow and basin irrigation.
Drip Irrigation: Delivers water directly to plant roots through a network of tubing; highly efficient for row crops.
Sprinkler Irrigation: Mimics rainfall by spraying water over crops; suitable for...
- Q3. What is the importance of landscaping?
- Ans.
Landscaping enhances aesthetics, promotes biodiversity, and improves environmental quality, contributing to well-being and property value.
Aesthetic Appeal: Well-designed landscapes enhance the visual appeal of residential and commercial properties, attracting visitors and potential buyers.
Environmental Benefits: Landscaping can improve air quality, reduce noise pollution, and provide habitats for wildlife, promoting bi...
- Q4. What are the principles of lawn care?
- Ans.
Effective lawn care involves proper mowing, watering, fertilizing, aerating, and pest management to maintain a healthy lawn.
Mowing: Keep grass at the recommended height (e.g., 2.5-3.5 inches for cool-season grasses) to promote healthy growth.
Watering: Water deeply and infrequently (1-1.5 inches per week) to encourage deep root development.
Fertilizing: Use a balanced fertilizer (e.g., 10-10-10) during the growing season...
- Q5. What are the effective methods for controlling insects and pests in a lawn?
- Ans.
Effective pest control in lawns includes cultural, biological, and chemical methods to maintain healthy grass and reduce infestations.
Cultural Control: Maintain healthy grass through proper mowing, watering, and fertilization to make it less susceptible to pests.
Biological Control: Introduce beneficial insects like ladybugs and lacewings that prey on harmful pests such as aphids.
Mechanical Control: Use physical barrier...
Interview Preparation Tips
Selected
I appeared for an interview before Jun 2024, where I was asked the following questions.
- Q1. What is the responsibility of QA/QC
- Ans.
QA/QC Engineers ensure product quality through systematic testing, inspections, and adherence to standards.
Develop and implement quality assurance processes to ensure compliance with industry standards.
Conduct regular inspections and audits to identify defects and areas for improvement.
Create and maintain documentation related to quality control procedures and test results.
Collaborate with cross-functional teams to add...
- Q2. Roll of QC Engineer
- Q3. Drawing reading
- Q4. What type of QC inspection?
- Ans.
QC inspections ensure products meet quality standards through various methods and processes.
Visual Inspection: Checking for surface defects or irregularities.
Dimensional Inspection: Measuring components to ensure they meet specifications, e.g., using calipers.
Functional Testing: Verifying that a product operates as intended, such as testing a software application.
Destructive Testing: Testing materials to failure to und...
- Q5. Roll of Inspection for the site?
- Ans.
Inspection ensures quality control, safety, and compliance on-site, preventing defects and ensuring project standards are met.
Ensures compliance with project specifications and standards, e.g., checking materials against approved samples.
Identifies defects early, reducing rework and costs, such as spotting concrete cracks before they worsen.
Verifies safety protocols are followed, e.g., inspecting scaffolding for stabil...
Interview Preparation Tips
Mechanical Operations and Maintenance Engineer Interview Questions & Answers
Anonymous
posted on 20 Dec 2024
Selected
I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.
(3 Questions)
- Q1. DM PANTS mechanical
- Q2. ITI fitter technician
- Q3. All pumps dmPLANT operator
(2 Questions)
- Q1. All pumps dm panlant
- Q2. DM PANTS mechanical engineer working
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
(4 Questions)
- Q1. Junior engineering mechanical JE
- Ans. The standard of the questions in Engineering subjects will be approximately of the level of Diploma in Engineering (Civil/ Electrical/ Mechanical/Electronics) from a recognized Institute, Board or University recognized by All India Board of Technical Education. All the questions will be set in SI units. The details of the syllabus are given below: Paper-I (i) General Intelligence & Reasoning: The Syllabus for Gener...
- Q2. Assistant manager
- Q3. Incharge assistant
- Q4. Mechanical Engineering suparvisor
Interview Preparation Tips
Selected
I applied via Company Website and was interviewed in Sep 2024. There was 1 interview round.
(5 Questions)
- Q1. What is your baranch name
- Ans.
Branch name is XYZ Electrical Services.
Branch name is XYZ Electrical Services.
Located in City, State.
Specializes in commercial and residential electrical work.
Has been in business for 10 years.
- Q2. What is your name
- Ans.
My name is John Smith.
My name is John Smith.
I go by the name John Smith.
You can call me John Smith.
- Q3. What is yor family bachground
- Ans.
My family background is diverse and includes a mix of professions and cultural backgrounds.
My family consists of individuals from various professions such as engineers, teachers, and healthcare professionals.
We come from different cultural backgrounds including Indian, American, and European.
There is a strong emphasis on education and hard work in my family.
Family gatherings are important to us and we often celebrate c...
- Q4. No experience are any company
- Q5. What is your last %
- Ans.
The last % refers to the percentage of completion of your most recent project or task.
The last % is a measure of how much of the project or task has been completed.
It can be calculated by dividing the amount of work completed by the total amount of work required.
For example, if you have completed 80% of a project, your last % would be 80%.
SHIV SAGAR
(4 Questions)
- Q1. MELTING FURNACE
- Q2. MACHINE OPERATOR
- Q3. ABOUT SAFETY and precautions
- Q4. TOOLS and equipment
Selected
I applied via Company Website and was interviewed in Sep 2024. There was 1 interview round.
(4 Questions)
- Q1. What are the different types of electric vehicle batteries, and how do they impact overall performance
- Ans.
Different types of electric vehicle batteries include lithium-ion, lead-acid, and nickel-metal hydride, each impacting performance in terms of energy density, weight, cost, and charging time.
Lithium-ion batteries are commonly used in electric vehicles due to their high energy density, lightweight, and long lifespan.
Lead-acid batteries are less expensive but heavier and have lower energy density compared to lithium-ion ...
- Q2. What are the different types of diodes
- Ans.
Different types of diodes include PN junction diode, Zener diode, Schottky diode, Light Emitting Diode (LED), and Photodiode.
PN junction diode: Basic type of diode used in most electronic circuits.
Zener diode: Used for voltage regulation and protection against overvoltage.
Schottky diode: Faster switching speed and lower forward voltage drop compared to PN junction diode.
Light Emitting Diode (LED): Emits light when curr...
- Q3. What are the different types of losses
- Ans.
Different types of losses in electrical engineering include copper losses, iron losses, stray losses, and mechanical losses.
Copper losses: Occur in the windings of electrical machines due to resistance in the copper wire.
Iron losses: Also known as core losses, occur in the magnetic core of transformers and machines due to hysteresis and eddy currents.
Stray losses: Occur due to leakage flux and eddy currents in the surr...
- Q4. Difference between AC and DC
- Ans.
AC stands for alternating current, which changes direction periodically, while DC stands for direct current, which flows in one direction constantly.
AC changes direction periodically, while DC flows in one direction constantly
AC is used in homes and businesses for powering electrical devices, while DC is used in batteries and electronic devices
AC can be easily converted to different voltages using transformers, while D...
Interview Preparation Tips
Selected
I applied via Recruitment Consulltant and was interviewed in Oct 2024. There was 1 interview round.
(5 Questions)
- Q1. WTP MECHANICAL dipartment
- Q2. Mechanical engineer
- Q3. Mechanical department
- Q4. Mechanical mentens
- Q5. DMPLANT operation
Interview Preparation Tips
Jindal Steel and Power Interview FAQs
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Jindal Steel and Power Interviews By Designations
- Jindal Steel and Power Junior Engineer Interview Questions
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Jindal Steel and Power Reviews and Ratings
based on 3.4k reviews
Rating in categories
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Assistant Manager
2.4k
salaries
|  ₹4 L/yr - ₹14 L/yr |
|
Deputy Manager
1.1k
salaries
| ₹5.7 L/yr - ₹19 L/yr |
|
Junior Engineer
943
salaries
| ₹1.8 L/yr - ₹5.6 L/yr |
|
Assistant Engineer
876
salaries
| ₹2.6 L/yr - ₹8.4 L/yr |
|
Manager
647
salaries
| ₹9 L/yr - ₹28 L/yr |
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