Tata Steel
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I was interviewed before Sep 2021.
A multimeter and power tester are both electrical testing tools, but they have different functions and uses.
A multimeter is a versatile tool that can measure voltage, current, and resistance. It is used for troubleshooting electrical circuits, testing components, and checking continuity.
A power tester, also known as a voltage tester or circuit tester, is used to determine if electrical power is present in a circuit. It...
Star delta connection is a method used to reduce the starting current of induction motors.
Star delta connection is used in three-phase induction motors.
It involves connecting the motor windings in a star configuration during starting and then switching to a delta configuration during operation.
The purpose is to reduce the starting current and minimize voltage drops in the power supply system.
It is commonly used in appl...
I applied via Company Website and was interviewed in Jun 2024. There was 1 interview round.
A motor is a device that converts electrical energy into mechanical energy to produce motion.
Motors are commonly used in various applications such as industrial machinery, household appliances, and vehicles.
There are different types of motors including AC motors, DC motors, and servo motors.
Motors consist of a rotor, stator, and various components such as coils, magnets, and brushes.
Examples of motors include electric
A capacitor is an electronic component that stores electrical energy in an electric field.
Capacitors are used to filter out noise in electronic circuits.
They can also be used to store energy temporarily, like in camera flashes.
Capacitors are measured in farads (F) and come in various types such as electrolytic, ceramic, and tantalum.
I applied via Walk-in and was interviewed in Aug 2022. There were 2 interview rounds.
Tata Steel interview questions for designations
I applied via Naukri.com and was interviewed in Aug 2022. There were 2 interview rounds.
I applied via Company Website and was interviewed in Apr 2022. There were 2 interview rounds.
Practical
posted on 15 Sep 2024
I applied via Walk-in and was interviewed in May 2024. There was 1 interview round.
RJ45 connector is a standardized physical interface for connecting Ethernet cables to network devices.
RJ45 connector is commonly used for Ethernet networking.
It has 8 pins that are used to transmit data.
RJ45 connectors are used in networking equipment like routers, switches, and computers.
They are also used for connecting devices like printers, IP cameras, and VoIP phones.
PVC pipe is a type of plastic pipe commonly used in plumbing and electrical applications.
PVC stands for polyvinyl chloride
It is lightweight, durable, and resistant to corrosion
Commonly used for water supply lines, drainage systems, and electrical conduit
Available in various sizes and colors for different applications
Chapin is caused by a short circuit in an electrical system.
Chapin is caused by a short circuit, which occurs when a current bypasses the normal load path and flows through an unintended path.
Short circuits can be caused by damaged insulation, loose connections, or faulty equipment.
Short circuits can lead to overheating, fires, and damage to electrical components.
Proper insulation, regular maintenance, and using high-q...
RJ45 connectors are used for connecting Ethernet cables to networking devices such as computers, routers, and switches.
Used for connecting Ethernet cables
Commonly used in networking devices like computers, routers, and switches
Has 8 pins for data transmission
Provides a secure and reliable connection
posted on 15 Sep 2024
I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.
Transformer maintenance involves regular inspection, testing, and servicing to ensure optimal performance and prevent breakdowns.
Regularly inspecting for signs of wear and tear
Testing insulation resistance to prevent short circuits
Servicing cooling systems to prevent overheating
Checking oil levels and quality for proper lubrication
Cleaning and tightening connections for efficient operation
A motor is a device that converts electrical energy into mechanical energy to perform work.
Motors are commonly used in various applications such as industrial machinery, household appliances, and vehicles.
There are different types of motors including AC motors, DC motors, and servo motors.
Motors consist of a rotor, stator, and various components such as windings, bearings, and brushes.
Examples of motors include electri
VCB stands for Vacuum Circuit Breaker, which is a type of circuit breaker that uses vacuum as the arc quenching medium.
VCB is used to interrupt the current flow in a circuit by creating a gap between contacts where the arc is extinguished in a vacuum.
It is commonly used in medium voltage power systems for its high reliability and low maintenance requirements.
VCBs are preferred over other types of circuit breakers in ap...
Ohm is the unit of electrical resistance in the International System of Units (SI).
Ohm is represented by the symbol Ω.
It is named after German physicist Georg Simon Ohm.
One ohm is equal to the resistance of a conductor in which a current of one ampere is produced by a potential difference of one volt.
posted on 25 Jan 2024
I applied via AmbitionBox and was interviewed in Dec 2023. There was 1 interview round.
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