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ArcelorMittal Nippon Steel
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Basic electronics and electrical questions
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers are used to increase or decrease voltage levels in electrical circuits.
They consist of two coils of wire, known as the primary and secondary coils, wrapped around a core made of iron or other magnetic materials.
Examples of transformers include power transformers used in elec...
Freaday's law states that the induced electromotive force (emf) in any closed circuit is equal to the negative rate of change of the magnetic flux through the circuit.
Freaday's law is a fundamental principle in electromagnetism.
It explains how a changing magnetic field can induce an electric current in a circuit.
The induced emf is proportional to the rate of change of the magnetic flux.
Mathematically, the equation for ...
Ohm's Law states that the current flowing through a conductor is directly proportional to the voltage across it and inversely proportional to the resistance.
Ohm's Law is represented by the formula V = I * R, where V is voltage, I is current, and R is resistance.
It helps in calculating the current flowing through a circuit when the voltage and resistance are known.
It also helps in determining the resistance in a circuit...
Square cage induction motors have a squirrel cage rotor with bars and end rings made of copper or aluminum, while slip ring induction motors have a wound rotor with external resistors connected to slip rings.
Square cage induction motors have a simpler and more rugged construction compared to slip ring motors.
Slip ring induction motors allow for external resistance control, enabling speed control and high starting torqu...
I applied via Campus Placement
Safety precautions in conveyor operation are crucial to prevent accidents and injuries.
Regular maintenance of conveyor belts and equipment
Proper training for employees on safe operation procedures
Use of guards and emergency stop buttons
Regular inspection of conveyor systems for wear and tear
Proper handling of materials to prevent jams or blockages
I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.
I applied via Walk-in and was interviewed before Jan 2021. There was 1 interview round.
The number of pl, cl, and pf ESI available is unknown.
The exact number of pl, cl, and pf ESI available is not provided.
There is no available data to determine the number of pl, cl, and pf ESI.
Without specific information, it is impossible to answer the question.
I was interviewed before Jan 2021.
Diploma
I applied via Referral and was interviewed before Jan 2019. There were 6 interview rounds.
I applied via Approached by Company and was interviewed before May 2021. There were 3 interview rounds.
I was interviewed in Aug 2023.
NGR (Next Generation Routing) is a networking technology that dynamically routes traffic based on real-time network conditions.
NGR uses machine learning algorithms to analyze network data and make routing decisions.
It can optimize traffic flow by selecting the best path based on factors like latency, bandwidth, and congestion.
NGR can adapt to changing network conditions in real-time, improving performance and reliabili...
Ngr stands for Next Generation Routing. It is a routing protocol used in networking to determine the best path for data packets to travel.
Ngr uses advanced algorithms to calculate the most efficient route for data packets.
It takes into account factors such as network congestion, latency, and available bandwidth.
Ngr helps in optimizing network performance and reducing packet loss.
Examples of Ngr protocols include OSPF (...
I applied via Walk-in and was interviewed in Jul 2021. There was 1 interview round.
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