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The test is very difficult you have to complete all 20 questions which consist GC , subject related
A wave trap is a device used in electrical engineering to prevent unwanted signals or frequencies from entering a system.
Wave traps are typically used in power systems to filter out specific frequencies that can cause interference.
They are designed to allow only desired signals to pass through while blocking unwanted signals.
Wave traps can be used in substations, transmission lines, and other electrical systems to impr...
Types of circuit breakers used in substations include air circuit breakers, oil circuit breakers, vacuum circuit breakers, and SF6 circuit breakers.
Air circuit breakers are commonly used in low voltage applications.
Oil circuit breakers are used in high voltage applications.
Vacuum circuit breakers are compact and reliable, suitable for medium voltage applications.
SF6 circuit breakers are used in high voltage substations
Global warming ,covid-19, current affairs
I applied via Recruitment Consulltant and was interviewed before Sep 2021. There were 2 interview rounds.
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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
MCB is a miniature circuit breaker used for low voltage applications, while MCCB is a molded case circuit breaker used for higher currents and voltages.
MCB is designed for low voltage applications, typically up to 1000V, while MCCB is designed for higher currents and voltages, typically up to 2500V.
MCB is usually thermal-magnetic in operation, while MCCB can be thermal-magnetic or electronic trip units.
MCB is compact i...
Different types of breakers include circuit breakers, fuse breakers, and ground fault circuit interrupters.
Circuit breakers: Automatically switch off electrical circuits during abnormal conditions.
Fuse breakers: Use a fuse to interrupt the circuit when overloaded.
Ground fault circuit interrupters (GFCI): Detect imbalances in current flow to prevent electrical shocks.
Miniature circuit breakers (MCB): Provide protection ...
posted on 21 Dec 2023
I applied via LinkedIn and was interviewed in Nov 2023. There were 2 interview rounds.
The procedure for material selection, calculations, and real-time experience in projects involves thorough research, analysis, and testing.
Research different materials based on project requirements and constraints
Perform calculations to determine material properties, dimensions, and feasibility
Conduct tests and simulations to validate material selection and design choices
Gain real-time experience through hands-on proje...
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...
posted on 16 Dec 2023
I applied via Company Website and was interviewed before Dec 2022. There were 4 interview rounds.
I am an experienced Electrical Engineer with a passion for designing and implementing innovative solutions.
I have a strong background in electrical engineering, with a focus on power systems and control systems.
I have successfully designed and implemented electrical systems for various projects, including commercial buildings and industrial plants.
I am skilled in using CAD software for electrical design and have experi...
I can provide the required documents and discuss salary and joining details.
I can provide all necessary documents such as resume, certifications, and transcripts.
My current base salary is $X per year.
I expect a base salary in the range of $Y to $Z per year.
I am available to join within X weeks/months.
I can discuss further details during the interview.
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...
posted on 24 Oct 2024
Basic electronics and electrical questions
Topic is About GenC and GenX
based on 12 reviews
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