Tata Steel Utilities and Infrastructure Services Electrical Maintenance Engineer Interview Questions and Answers

Q1. What is electric current, how will be work MCB,how many types of short skt
Ans. 
Electric current is the flow of electric charge. MCB is a safety device that automatically switches off the electrical circuit. There are different types of short circuits.
• Electric current is the movement of electrons through a conductor.

• MCB stands for Miniature Circuit Breaker and is used to protect electrical circuits from damage caused by overload or short circuit.

• Short circuits occur when there is an unintended con...read more
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Q2. What is ckt ,what is current,what is resistant, what is voltage
Ans. 
CKT is circuit, current is flow of electrons, resistance is opposition to flow, voltage is electrical potential difference.
• CKT stands for circuit which is a closed loop through which electricity flows

• Current is the flow of electrons in a circuit and is measured in amperes (A)

• Resistance is the opposition to the flow of current and is measured in ohms (Ω)

• Voltage is the electrical potential difference between two points i...read more
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Q3. What is power , why use relay in electric current
Ans. 
Power is the rate at which energy is transferred. Relays are used to control high power circuits with low power signals.
• Power is measured in watts and is the product of voltage and current

• Relays are used to isolate high power circuits from low power control circuits

• Relays can also be used to switch multiple circuits with a single control signal

• Examples of relay applications include motor control, lighting control, and
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Q1. Introduce yourself
Ans. 
I am a recent graduate with a degree in Business Administration and a passion for marketing and project management.
• Recent graduate with a degree in Business Administration

• Passionate about marketing and project management

• Strong communication and organizational skills

• Experience in internships and extracurricular activities
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Q2. What is material use in road construction
Ans. 
Materials used in road construction include asphalt, concrete, gravel, and crushed stone.
• Asphalt is a common material used for road surfaces due to its durability and flexibility.

• Concrete is often used for highways and major roads because of its strength and longevity.

• Gravel is used for rural roads and driveways as a cost-effective option.

• Crushed stone is used as a base layer for roads to provide stability and drainage...read more
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Q3. What is strength requiredfor constructionof bridge
Ans. 
Strength required for construction of a bridge includes structural stability, load-bearing capacity, and durability.
• Structural stability to withstand various forces such as wind, traffic, and seismic activity

• Load-bearing capacity to support the weight of vehicles, pedestrians, and other loads

• Durability to resist corrosion, weathering, and wear over time

• Materials like steel, concrete, and composite materials are commonl
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Q4. What is general instructionsof building construction
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General instructions for building construction involve following safety regulations, using proper materials, and ensuring structural integrity.
• Ensure compliance with building codes and regulations

• Use quality materials to ensure durability and longevity

• Follow proper construction techniques to ensure structural integrity

• Ensure proper foundation and support for the building

• Consider environmental factors and sustainability...read more
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Q5. What is height tallest
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The tallest height is the highest point above a given level or surface.
• Height is a measurement of how tall something is

• The tallest height on Earth is the summit of Mount Everest at 29,032 feet

• Height can also refer to the highest point reached by something like a rocket or airplane
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General accounting inquiries.

Q1. Golden rules of accounting
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Q1. No candidates will be rejected in this round. This is only for profile completion.
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The non technical part was easy but time consuming and many students didn't get to attempt complete technical part. So use time effectively and complete all the questions.
Almost all students applied for the company's placement drive because of reputation. But only 10 cleared aptitude test.

Q1. Interview questions were easy and mostly based on IS456 .
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Q2. What's your short term and long term goals
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Q3. Who's company's CEO and what's mission statement of L&T
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Q1. Regarding project
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Just normal aptitude tests on their own portal.

Q1. Tell me about yourself
Ans. 
I am a recent graduate with a degree in Business Administration and a passion for marketing and project management.
• Recent graduate with a degree in Business Administration

• Passionate about marketing and project management

• Strong communication and organizational skills

• Experience in internships and extracurricular activities
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Q2. Explain about your projects
Ans. 
I have worked on various projects including developing a mobile app for tracking fitness goals and creating a data analysis tool for market research.
• Developed a mobile app using React Native to track fitness goals and provide personalized workout plans

• Created a data analysis tool in Python to analyze market trends and customer behavior

• Collaborated with a team of designers and developers to implement new features and im
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Q1. What is double entry bookeeping and what are its rules?
Ans. 
Double entry bookkeeping is a system of accounting where every transaction is recorded in at least two accounts, following the principles of debit and credit.
• Every transaction has at least one debit entry and one credit entry

• Debits must equal credits in every transaction

• Assets = Liabilities + Equity is the fundamental accounting equation

• Examples: Debiting cash account when receiving cash, crediting accounts payable whe
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