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I applied via Campus Placement and was interviewed in Aug 2024. There was 1 interview round.
Electrical energy is the energy derived from electric potential energy or kinetic energy of charged particles.
Electrical energy is the energy that is associated with the flow of electric charge.
It can be converted into other forms of energy such as mechanical, thermal, or light energy.
Examples include the energy used to power electrical devices like light bulbs, refrigerators, and computers.
An electronic device is a device that operates using electronic circuits and components to perform various functions.
Operates using electronic circuits and components
Performs various functions
Examples: smartphones, laptops, tablets, TVs, digital cameras
Resistance is the opposition to the flow of electric current in a material.
Resistance is measured in ohms (Ω).
It is caused by collisions between electrons and atoms in a material.
Materials with high resistance are insulators, while those with low resistance are conductors.
Resistance can be calculated using Ohm's Law: R = V/I, where R is resistance, V is voltage, and I is current.
Copper is the best conductor due to its high conductivity and affordability.
Copper is the most commonly used conductor in electrical wiring
It has high electrical conductivity, second only to silver
Copper is also relatively affordable compared to other high conductivity metals like silver or gold
Types of AC motors include induction motors, synchronous motors, and brushed and brushless DC motors.
Induction motors: most commonly used type, simple design, reliable, low cost
Synchronous motors: maintain constant speed, used in applications requiring precise speed control
Brushed DC motors: use brushes to conduct current, simple design, lower cost
Brushless DC motors: no brushes, more efficient, longer lifespan, higher...
An induction motor is a type of AC motor where power is supplied to the rotor by electromagnetic induction.
Induction motors are commonly used in various applications such as industrial machinery, pumps, fans, and compressors.
They do not require any physical connection between the rotor and the stator, making them more reliable and maintenance-free.
The speed of an induction motor is determined by the frequency of the AC...
Advantages of synchronous motor include high efficiency, power factor correction, and constant speed.
High efficiency: Synchronous motors operate at a higher efficiency compared to induction motors, making them ideal for applications where energy savings are important.
Power factor correction: Synchronous motors help improve the power factor of the system, leading to reduced electricity costs and better utilization of el...
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 Naukri.com and was interviewed in Jan 2022. There was 1 interview round.
My strength programming language is C++. I have extensive experience in developing software and solving complex problems using C++.
Proficient in object-oriented programming with C++
Strong knowledge of data structures and algorithms
Experience in developing efficient and scalable code
Familiarity with C++ libraries and frameworks
Ability to debug and optimize code for performance
Experience in multi-threading and parallel p...
C is a low-level programming language while Java is a high-level object-oriented language.
C is a procedural language while Java is an object-oriented language.
C has manual memory management while Java has automatic garbage collection.
C is platform-dependent while Java is platform-independent.
C supports pointers while Java does not.
C is typically used for system-level programming while Java is used for application devel
Data structure is a way of organizing and storing data in a computer so that it can be accessed and manipulated efficiently.
Data structures define the way data is organized and stored in memory.
They provide efficient algorithms for accessing, inserting, and deleting data.
Examples of data structures include arrays, linked lists, stacks, queues, trees, and graphs.
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Senior Manager
9
salaries
| ₹12.4 L/yr - ₹19 L/yr |
Assistant Manager
7
salaries
| ₹5 L/yr - ₹8.5 L/yr |
Electrical Engineer
5
salaries
| ₹6.5 L/yr - ₹8.6 L/yr |
Manager
4
salaries
| ₹9.1 L/yr - ₹15 L/yr |
Graduate Engineer
4
salaries
| ₹2.5 L/yr - ₹5.5 L/yr |
Indian Oil Corporation
Bharat Petroleum
Hindustan Petroleum
Reliance Industries