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A transformer is an electrical device that transfers electrical energy from one circuit to another through electromagnetic induction.
Transformers are used to increase or decrease the voltage of an alternating current (AC) power supply.
They consist of two coils of wire wrapped around a magnetic core.
The primary coil is connected to the input voltage source, while the secondary coil is connected to the output load.
Step-u...
A starter is an electrical device used to start and stop a motor. There are various types of starter panels.
A starter is used to control the flow of electricity to a motor.
The most common types of starter panels are Direct-On-Line (DOL), Star-Delta, and Soft Starters.
DOL starters provide full voltage to the motor, while Star-Delta starters reduce the voltage during starting to reduce the current drawn by the motor.
Soft...
I applied via Company Website and was interviewed in Apr 2022. There was 1 interview round.
Reasoning , mathematics
Behaviour refers to the way in which a person or animal acts or conducts themselves in response to a particular situation or stimulus.
Behaviour is influenced by genetics, environment, and past experiences.
It can be observed and measured through actions, reactions, and responses.
Behaviour can be categorized as either innate (instinctual) or learned.
Examples of behaviour include aggression, shyness, curiosity, and friend
The best method in power transfers is through high voltage transmission lines.
High voltage transmission lines are more efficient in transferring power over long distances.
Using transformers to step up the voltage before transmission and step down the voltage at the receiving end helps minimize power loss.
HVDC (High Voltage Direct Current) transmission is another efficient method for long distance power transfers.
Smart ...
Current is the flow of electric charge through a conductor.
Current is measured in Amperes (A)
It is the rate of flow of electric charge
Current can be either direct current (DC) or alternating current (AC)
Examples: A light bulb connected to a power source has current flowing through it
In a circuit, current flows from the positive terminal of the voltage source to the negative terminal
Methods to convert inverter include pulse width modulation, sine wave modulation, and square wave modulation.
Pulse width modulation (PWM) is a common method used to convert inverter signals by varying the width of the pulses.
Sine wave modulation involves generating a sine wave signal to mimic the output of an inverter.
Square wave modulation produces a square wave output by switching between high and low voltage levels.
...
I applied via Recruitment Consulltant and was interviewed before Oct 2020. There was 1 interview round.
I have 3 years of experience working as an Electrical Engineer in a power distribution company.
Designed electrical systems for new construction projects
Performed regular maintenance on electrical equipment
Troubleshooted and repaired electrical issues in a timely manner
I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.
Not good for future.
I worked at a multinational engineering firm specializing in power systems.
Managed projects related to power distribution and transmission
Collaborated with cross-functional teams to design and implement electrical systems
Performed testing and troubleshooting of electrical components
Participated in regular training sessions to stay updated on industry trends
Math ,reasoning, average ,persentage
The function of a residence is to provide shelter, security, and comfort for individuals or families.
Provides shelter from the elements
Offers security and privacy
Creates a comfortable living environment
Can serve as a place for socializing and relaxation
Fuses and circuit breakers are safety devices used to protect electrical circuits from overloads and short circuits.
Fuses are designed to melt and break the circuit when there is an overload or short circuit, preventing damage to the circuit or equipment.
Circuit breakers are switches that automatically trip when there is an overload or short circuit, cutting off the flow of electricity.
Fuses need to be replaced after t...
I applied via LinkedIn and was interviewed in Aug 2022. There were 2 interview rounds.
To design and add lighting in a 59*50 room, consider the room's purpose, lighting requirements, and energy efficiency.
Determine the purpose of the room and the activities that will take place in it.
Calculate the required lighting levels based on the room's function and recommended standards.
Consider the room's layout and identify areas that need focused lighting, such as workstations or reading corners.
Choose appropria...
Totally depend on work process
I applied via Walk-in and was interviewed in Jan 2022. There were 4 interview rounds.
Amazon is a multinational technology company that focuses on e-commerce, cloud computing, digital streaming, and artificial intelligence.
Amazon is a global leader in online retail, offering a wide range of products and services.
The company also provides cloud computing services through Amazon Web Services (AWS).
Amazon is known for its innovative technologies, such as the voice-controlled assistant Alexa and the Kindle ...
I don't know full details but I learn it
It's most important of work
I applied via Naukri.com and was interviewed in Jan 2022. There was 1 interview round.
based on 1 review
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