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Jindal Steel and Power Interview Questions and Answers for Freshers
40 Interview questions
Breakers and isolators are both electrical devices used in power distribution systems, but they serve different purposes.
Breakers are used to protect electrical circuits from overloads and short circuits by automatically interrupting the flow of current.
Isolators, also known as disconnect switches, are used to physically isolate a circuit or equipment from the power source for maintenance or repair purposes.
Breake...
To ensure the safety of the company and workers, implement comprehensive safety protocols, provide regular training, conduct thorough risk assessments, and promote a culture of safety.
Implement comprehensive safety protocols and procedures to address potential hazards and risks.
Provide regular safety training to employees to ensure they are aware of safety procedures and practices.
Conduct thorough risk assessments...
The unit of resistance is ohm (Ω).
The unit of resistance is named after the German physicist Georg Simon Ohm.
Resistance is a measure of how much a material or device opposes the flow of electric current.
The symbol for ohm is the Greek letter omega (Ω).
Resistance can be calculated using Ohm's Law: R = V/I, where R is resistance, V is voltage, and I is current.
Common examples of resistance include resistors, light b...
The sources of electricity include fossil fuels, nuclear power, renewable energy sources, and batteries.
Fossil fuels such as coal, oil, and natural gas are commonly used to generate electricity in power plants.
Nuclear power plants use nuclear reactions to produce electricity.
Renewable energy sources like solar power, wind power, hydroelectric power, and geothermal power can generate electricity.
Batteries can store...
Power factor is a measure of how effectively electrical power is being used in a circuit.
Power factor is the ratio of real power (in watts) to apparent power (in volt-amperes).
It indicates the efficiency of electrical power consumption in a circuit.
A power factor of 1 means all the power is being used effectively, while a power factor less than 1 indicates wastage of power.
Inductive loads like motors and transform...
AC and DC shocks can both be dangerous, but AC shocks are generally considered more dangerous.
AC shocks can cause muscle contractions, making it difficult to let go of the source of the shock.
AC shocks can also cause ventricular fibrillation, a potentially fatal condition where the heart's rhythm becomes irregular.
DC shocks are more likely to cause burns and tissue damage at the point of contact.
However, the sever...
Jindal Steel and Power HR Interview Questions
Semiconductors are used in various electronic devices and systems.
Semiconductors are used in computers and other digital devices for processing and memory.
They are used in telecommunication systems for signal amplification and transmission.
Semiconductors are used in power electronics for controlling and converting electrical energy.
They are used in lighting systems such as LEDs and OLEDs.
Semiconductors are used in...
An electrical motor is a device that converts electrical energy into mechanical energy to perform work.
Electrical motors are used in various applications such as industrial machinery, household appliances, and vehicles.
They work on the principle of electromagnetic induction, where a current-carrying conductor experiences a force in the presence of a magnetic field.
There are different types of electrical motors, in...
A DOL starter circuit diagram is used to control the starting and stopping of an electric motor.
DOL stands for Direct-On-Line.
The circuit consists of a contactor, overload relay, and start and stop buttons.
When the start button is pressed, the contactor closes and power is supplied directly to the motor.
The overload relay protects the motor from excessive current.
The stop button opens the contactor and stops the m...
Insulators are materials that do not conduct electricity.
Insulators are substances that prevent the flow of electric current.
They have high resistance to the flow of electrons.
Insulators are used to protect against electric shocks and to prevent short circuits.
Examples of insulators include rubber, plastic, glass, and ceramic.
Insulators are commonly used in electrical wiring, circuit boards, and electrical equipme...
Jindal Steel and Power Interview Experiences for Freshers
49 interviews found
Anonymous
The asked to give gd on life.
(2 Questions)
- Q1. What is thermodynamics 1st law?
- Ans.
The first law of thermodynamics states that energy cannot be created or destroyed, only transferred or converted.
Energy can be transferred between systems or converted from one form to another.
The total energy of a closed system remains constant.
Mathematically, the first law of thermodynamics is expressed as: ΔU = Q - W, where ΔU is the change in internal energy, Q is the heat added to the system, and W is the work don...
- Q2. What is thermodynamics 2nd law and it's real life application?
Interview Preparation Tips
Selected
I applied via Walk-in and was interviewed in Aug 2024. There was 1 interview round.
(2 Questions)
- Q1. Financial ratios significant for liquidity positioning
- Ans.
Key financial ratios for liquidity include current ratio, quick ratio, and cash ratio.
Current ratio: measures a company's ability to pay off short-term liabilities with its current assets
Quick ratio: similar to current ratio but excludes inventory from current assets
Cash ratio: measures a company's ability to cover short-term liabilities with cash and cash equivalents
- Q2. Working capital functioning in steel
- Ans.
Working capital is crucial for steel companies to manage day-to-day operations, including purchasing raw materials and paying suppliers.
Working capital is the difference between current assets and current liabilities.
Steel companies need sufficient working capital to fund operations and maintain liquidity.
Factors affecting working capital in steel industry include raw material prices, demand fluctuations, and productio...
Selected
I applied via Campus Placement and was interviewed in Mar 2024. There were 4 interview rounds.
Aptitude + Core + Psychology Test
Trending topics , abstract topics, Anything.
(3 Questions)
- Q1. About Yourself, your family, core engineering subjects.
- Q2. Projects & Internships written in your resume.
- Q3. Depends upon their mood
(4 Questions)
- Q1. General HR, questions, Why should we hire u?
- Q2. Where do u see yourself in 5 yrs from now
- Q3. How bad do u want this job opportunity, what you will be bring in to the table for us,
- Q4. They told me its a core engineering job, will u be able to adapt to the environment!!
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed in Jun 2024. There were 3 interview rounds.
Questions about different topics and behavioral questions
(2 Questions)
- Q1. What is Forging ?
- Ans.
Forging is a manufacturing process involving shaping metal using compressive forces.
Metal is heated to a high temperature to make it more malleable
The metal is then shaped using a hammer or press
Forging can produce parts with high strength and durability
Examples include automotive parts, tools, and aerospace components
- Q2. What is Forming ?
- Ans.
Forming is the process of shaping a material into a desired form or structure.
Forming involves applying force to a material to change its shape, such as bending, stretching, or molding.
Common examples of forming processes include forging, casting, and extrusion.
Forming can be done using various methods like heat, pressure, or a combination of both.
The goal of forming is to create a final product with the desired dimens...
(2 Questions)
- Q1. What are your positive and negative points about yourself ?
- Ans.
I am hardworking, detail-oriented, and a quick learner. However, I can be overly critical of myself at times.
Positive: Hardworking - I always strive to give my best effort in everything I do.
Positive: Detail-oriented - I pay close attention to details to ensure accuracy and quality.
Positive: Quick learner - I am able to grasp new concepts and skills quickly.
Negative: Overly critical of myself - I tend to be too hard on...
- Q2. Are you feel comfortable to work at a remote location ?
Interview Preparation Tips
Mohd Alauddin Nizami
Selected
I applied via Campus Placement and was interviewed in Apr 2024. There were 2 interview rounds.
(2 Questions)
- Q1. I want to run a store. Options: Agree, Neutral, Disagree.
- Q2. I want to be the lead. Options: same as above.
(3 Questions)
- Q1. Tell me about yourself.
- Q2. Your Strengths and Weaknesses.
- Q3. What do you know about the Company?
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed in Mar 2024. There were 2 interview rounds.
It is divided into 3 sections
1st: Aptitude
2nd: Logical reasoning
3rd: Behavioural questions
Total 300 questions and 90 minutes to solve them all.
(2 Questions)
- Q1. What is the least count of Vernier calliper?
- Q2. Basic introduction and questions regarding resume projects and previous internships.
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed in Apr 2024. There was 1 interview round.
(2 Questions)
- Q1. What is you fav subject?
- Ans.
My favorite subject is mathematics because I enjoy solving complex problems and finding patterns.
I love working with numbers and equations
I find joy in solving challenging math problems
I enjoy discovering patterns and relationships in mathematical concepts
- Q2. Explain bell coleman cycle
- Ans.
The Bell Coleman cycle is a refrigeration cycle used in air conditioning systems to cool a space by removing heat.
Consists of four processes: compression, cooling, expansion, and heating
Uses a refrigerant to absorb and release heat
Compression process increases the pressure and temperature of the refrigerant
Cooling process removes heat from the refrigerant
Expansion process reduces the pressure and temperature of the ref...
Selected
I applied via Campus Placement and was interviewed in Mar 2024. There were 2 interview rounds.
It contained logical reasoning question which were very basic level
(3 Questions)
- Q1. IC Engine cycle
- Q2. Refrigeration cycle
- Q3. Velocity ratio definition
- Ans.
Velocity ratio is the ratio of the distance moved by the effort to the distance moved by the load in a machine.
Velocity ratio is calculated by dividing the distance moved by the effort by the distance moved by the load.
It is a measure of the mechanical advantage of a machine.
For example, in a pulley system with a velocity ratio of 2, the effort moves 2 times faster than the load.
Selected
I applied via Campus Placement and was interviewed in Feb 2024. There was 1 interview round.
(2 Questions)
- Q1. Favorite subject, why? can rod temp. increase more than the fluid temp. in which it is immersed?
- Ans.
Yes, rod temperature can increase more than the fluid temperature due to factors like thermal conductivity and heat transfer.
Thermal conductivity of the rod material plays a role in how quickly it absorbs heat from the fluid.
Heat transfer rate between the rod and the fluid can also affect the temperature difference.
If the rod has a higher specific heat capacity than the fluid, it can retain heat and increase in tempera...
- Q2. Define convection , radiation
- Ans.
Convection is the transfer of heat through a fluid (liquid or gas) by the movement of the fluid itself. Radiation is the transfer of heat through electromagnetic waves.
Convection involves the movement of molecules in a fluid, carrying heat from one place to another.
Radiation does not require a medium to transfer heat and can occur through a vacuum.
Examples of convection include boiling water in a pot and hot air rising...
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed in May 2024. There were 2 interview rounds.
Behavioral many questions, about 200
(2 Questions)
- Q1. About gears and their types and applications
- Q2. Cam and follower and its types
- Ans.
A cam and follower mechanism is used to convert rotary motion into reciprocating motion. Types include: radial, oscillating, and translating.
Cam is the rotating element that imparts motion to the follower
Follower is the moving element that follows the cam's profile
Types of cam and follower mechanisms include radial, oscillating, and translating
Radial cam: follower moves in a radial direction
Oscillating cam: follower mo...
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