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I applied via Campus Placement and was interviewed in Oct 2024. There were 3 interview rounds.
Basic topics like India before covid and after covid, Global warming, Educational System in india
A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
Consists of two coils of wire, known as primary and secondary coils
Primary coil receives electrical energy and induces a magnetic field
Magnetic field then induces a voltage in the secondary coil
Used to step up or step down voltage levels in electrical systems
Types of rectifiers include half-wave, full-wave, and bridge rectifiers.
Half-wave rectifier only allows one half of the AC input waveform to pass through
Full-wave rectifier allows both halves of the AC input waveform to pass through
Bridge rectifier uses four diodes to rectify the AC input waveform
Examples include diode rectifiers and semiconductor rectifiers
Synchronous motors have constant speed and require external excitation, while induction motors have variable speed and are self-starting.
Synchronous motors have a constant speed determined by the frequency of the power supply.
Induction motors have variable speed depending on the load.
Synchronous motors require external excitation to generate a magnetic field, while induction motors are self-starting.
Synchronous motors ...
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 of the conductor.
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 relationship between voltage, current, and resistance in an electrical circuit.
For example, if a circuit has a vo...
Yes, I am open to the possibility of going abroad after 5 years for career advancement and new experiences.
I am open to exploring international opportunities for career growth.
I believe working abroad can provide valuable experiences and broaden my perspective.
I am willing to adapt to new cultures and environments for professional development.
I chose to start working in the electrical field to gain practical experience and skills rather than pursuing higher education.
Prefer hands-on learning over theoretical education
Opportunity to gain real-world experience in the field
Financial constraints prevented pursuing higher education
Passionate about electrical work and wanted to start career sooner
I applied via Campus Placement and was interviewed in Dec 2023. There were 2 interview rounds.
Good, general topic, no need to prepare
Stress is a measure of the internal forces within a material that resist deformation.
Stress is calculated by dividing the force applied to an object by the cross-sectional area of the object.
The formula for stress is Stress = Force / Area.
Stress is typically measured in units of force per unit area, such as Pascals (Pa) or pounds per square inch (psi).
Strain is a measure of deformation or change in shape of a material, calculated as the change in length divided by the original length.
Strain is a dimensionless quantity, typically expressed as a percentage or in decimal form.
It is calculated using the formula: Strain = (Change in length) / (Original length)
There are different types of strain such as tensile strain, compressive strain, and shear strain.
Strain can be ca...
Electrical machines, Transmission and Distribution, Power System
Topic was Artificial Intelligence
I applied via Campus Placement and was interviewed before Jan 2024. There were 3 interview rounds.
Easy use geek for geeks and and and
Common topics and and and and and
90 question 90 min comprising of Logical and domain and communication
Ohm's law is limited to linear, passive circuits with constant temperature and material properties.
Ohm's law only applies to linear circuits where voltage is directly proportional to current.
It assumes constant temperature and material properties, which may not always be the case.
Non-linear components like diodes and transistors do not follow Ohm's law.
Ohm's law does not account for reactive components like capacitors ...
It contains basic logical reasoning questions
I applied via Campus Placement and was interviewed in Aug 2023. There were 2 interview rounds.
General aptitude as well as subject related question
I applied via Campus Placement
General topic group discussion - current affairs
I applied via Campus Placement and was interviewed before Oct 2022. There were 3 interview rounds.
English and basic maths
Resistance is the opposition to the flow of electric current, while machines are devices that convert energy from one form to another.
Resistance is measured in ohms and is caused by the material and dimensions of a conductor.
Machines include motors, generators, transformers, and other devices that use electrical energy to perform work.
Resistance can be calculated using Ohm's Law: R = V/I, where R is resistance, V is vo
Machines operate based on various principles such as electromagnetic, mechanical, thermal, and chemical principles.
Machines convert one form of energy into another to perform work
Electromagnetic machines use the principles of electricity and magnetism, like motors and generators
Mechanical machines use moving parts to transfer and transform energy, like engines and gears
Thermal machines use heat to generate power, like ...
Challenges in electrical industry include rapid technological advancements, safety concerns, and skilled labor shortage.
Rapid technological advancements leading to constant need for upskilling and training
Safety concerns related to electrical hazards and compliance with regulations
Skilled labor shortage impacting project timelines and quality of work
Integration of renewable energy sources and smart grid technologies
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