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I applied via campus placement at Thiagarajar College of Engineering, Madurai 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
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posted on 12 Oct 2024
I applied via campus placement at PSG College of Technology, Coimbatore and was interviewed in Sep 2024. There were 3 interview rounds.
General knowlegde, Basic Aptitude, Domain Technical MCQ
Genx vs Genz, Altitude and comparsion
Components of a transformer include core, windings, and insulation.
Core: Provides a path for magnetic flux
Windings: Primary and secondary coils for inducing voltage
Insulation: Prevents short circuits and ensures safety
posted on 13 Jan 2025
I applied via Company Website and was interviewed in Apr 2023. There were 2 interview rounds.
Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.
Ohm's law is represented by the equation I = V/R, where I is the current, V is the voltage, and R is the resistance.
It is named after Georg Simon Ohm, a German physicist who first formulated this law.
This law is applicable to all types of circuits, including DC and AC circuits.
It is use...
I applied via Walk-in and was interviewed in Mar 2023. There were 4 interview rounds.
The Loto system stands for Lockout/Tagout, a safety procedure used to ensure that dangerous machines are properly shut off and not started up again during maintenance or servicing.
Loto system involves locking the energy-isolating devices with individual lockout devices to prevent the machine from being turned on
Tagout involves placing a tag on the locked device to indicate that it should not be operated
Employees workin...
posted on 16 Dec 2023
I was interviewed in Jul 2022.
HVDC is a technology used to transmit high voltage DC power over long distances. Offshore connections refer to power transmission from offshore wind farms.
HVDC is more efficient than AC transmission over long distances
Offshore connections require specialized equipment and installation techniques
HVDC is used for offshore connections to transmit power from offshore wind farms to the mainland
Examples of HVDC projects incl...
I applied via Recruitment Consulltant and was interviewed in Sep 2022. There were 4 interview rounds.
The process for a project involves planning, design, implementation, testing, and commissioning.
Define project scope and objectives
Create a project plan with timelines and milestones
Design the system or product
Procure necessary materials and equipment
Implement the design and build the system or product
Test the system or product to ensure it meets requirements
Commission the system or product for use
Provide ongoing suppo...
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Piping Engineer
15
salaries
| ₹9 L/yr - ₹28.5 L/yr |
Principal Engineer
14
salaries
| ₹20 L/yr - ₹33.5 L/yr |
Piping Designer
9
salaries
| ₹9.2 L/yr - ₹15.5 L/yr |
Senior Process Engineer
7
salaries
| ₹25 L/yr - ₹52 L/yr |
Senior Principal Engineer
7
salaries
| ₹23 L/yr - ₹33 L/yr |
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