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I applied via AmbitionBox and was interviewed in Oct 2023. There were 2 interview rounds.
Transformer types include step-up, step-down, isolation, autotransformer, and distribution transformers.
Step-up transformer increases voltage output
Step-down transformer decreases voltage output
Isolation transformer provides electrical isolation between primary and secondary windings
Autotransformer has a single winding with multiple taps for different voltage levels
Distribution transformer is used to supply power to re
Types of motors include AC motors, DC motors, synchronous motors, and induction motors.
AC motors: Alternating current motors that are commonly used in household appliances and industrial applications.
DC motors: Direct current motors that are used in applications where speed control is important, such as in electric vehicles.
Synchronous motors: Motors that operate at a fixed speed and are often used in applications wher...
posted on 4 May 2019
To design busbar for increased fault level but same current rating, increase the cross-sectional area of the busbar.
Increase the thickness of the busbar
Increase the width of the busbar
Use materials with higher conductivity
Use busbar supports with higher short-circuit strength
Consider the temperature rise of the busbar
Perform a fault level calculation to determine the required cross-sectional area
The bending radius for HT cables varies depending on the cable type and size.
The bending radius for XLPE cables is typically 12 times the cable diameter.
For PILC cables, the bending radius is usually 20 times the cable diameter.
The bending radius for EPR cables is generally 10 times the cable diameter.
It is important to follow the manufacturer's recommendations for bending radius to avoid damaging the cable.
Bending rad...
I am currently working as an Electrical Engineer in a power distribution company.
Designing electrical systems for power distribution
Analyzing power consumption data
Troubleshooting electrical issues
Collaborating with other engineers on projects
I am looking for a competitive salary that aligns with my experience and skills in the industry.
Research industry standards for Electrical Engineers in the specific location
Consider years of experience and level of expertise
Factor in benefits and opportunities for growth within the company
I am currently working as a Senior Electrical Engineer at XYZ Company.
Senior Electrical Engineer at XYZ Company
Responsible for designing and implementing electrical systems
Leading a team of engineers in project execution
I applied via Company Website and was interviewed before Aug 2020. There were 3 interview rounds.
posted on 30 Apr 2021
Lighting levels for indoor and outdoor areas are determined based on the purpose of the space and the activities that take place.
Indoor lighting levels are typically measured in foot-candles or lux
Outdoor lighting levels are typically measured in lumens per square meter
Calculation procedures involve determining the required illuminance level for the space and selecting appropriate light fixtures and bulbs
Factors such a...
Cable glands are used to secure and seal cables in various applications based on the area of installation.
Cable glands are used in hazardous areas to prevent the entry of flammable gases and liquids.
In outdoor applications, cable glands are used to protect cables from moisture and dust.
In industrial settings, cable glands are used to secure cables and prevent them from being pulled out.
Different types of cable glands a...
posted on 24 Oct 2024
Basic electronics and electrical questions
Topic is About GenC and GenX
posted on 20 Apr 2021
I applied via Naukri.com and was interviewed in Mar 2021. There was 1 interview round.
posted on 12 Jul 2022
I applied via Walk-in
30 questions in 30 minutes question from machine and power system
I applied via Company Website and was interviewed in Jun 2023. There were 2 interview rounds.
I applied via AmbitionBox and was interviewed in Dec 2023. There was 1 interview round.
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers are used to increase or decrease the voltage of an alternating current (AC) signal.
They consist of two or more coils of wire, known as windings, that are wound around a core made of magnetic material.
The primary winding receives electrical energy from a power source, while t...
Current is the flow of electric charge through a conductor.
Current is measured in amperes (A).
It is caused by the movement of electrons or ions.
Current can be either direct current (DC) or alternating current (AC).
DC flows in one direction, while AC periodically changes direction.
Examples of current include the flow of electricity in a circuit or the movement of ions in an electrolyte solution.
posted on 4 Mar 2025
I appeared for an interview in Feb 2025.
based on 3 interviews
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based on 8 reviews
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