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I applied via Referral and was interviewed before Sep 2020. There was 1 interview round.
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posted on 16 Mar 2023
I applied via Approached by Company and was interviewed in Feb 2023. There were 2 interview rounds.
I applied via Walk-in and was interviewed before Sep 2020. There were 3 interview rounds.
Increasing business can be achieved through various strategies.
Identify target audience and tailor marketing efforts accordingly
Offer promotions and discounts to attract new customers
Improve customer service to retain existing customers
Expand product or service offerings to attract a wider audience
Collaborate with other businesses to reach new markets
I applied via Naukri.com and was interviewed before May 2022. There were 2 interview rounds.
A line diagram of a wind turbine generator (WTG) shows the flow of energy from wind to electricity.
The diagram typically includes the rotor blades, gearbox, generator, and power electronics
The blades capture wind energy and turn the rotor, which drives the gearbox
The gearbox increases the rotational speed and sends it to the generator
The generator converts the rotational energy into electrical energy
The power electroni...
DFIG converters are used in wind turbines to convert variable frequency AC power to DC power and back to AC power.
DFIG stands for Doubly Fed Induction Generator
The converter consists of two back-to-back voltage source converters
One converter controls the rotor current and the other controls the grid current
The rotor current is controlled to maintain a constant torque on the turbine
The grid current is controlled to main...
posted on 21 Jul 2024
posted on 16 Jan 2025
I applied via Campus Placement and was interviewed in Dec 2024. There were 2 interview rounds.
Easy test with simple questions
Solar panels convert sunlight into electricity through the photovoltaic effect.
Solar panels are made up of photovoltaic cells that contain semiconductors like silicon.
When sunlight hits the solar panel, the photons in the light are absorbed by the semiconductors.
This absorption creates an electric current as the electrons in the semiconductors are excited and flow through the material.
The flow of electrons generates el...
The company is a leading provider of electrical engineering solutions for various industries.
Specializes in designing and implementing electrical systems for commercial and industrial buildings
Offers services such as power distribution, lighting design, and energy efficiency consulting
Works with clients in sectors like manufacturing, healthcare, and telecommunications
Has a team of experienced electrical engineers and t...
posted on 15 Dec 2020
I applied via Naukri.com and was interviewed in Nov 2020. There were 3 interview rounds.
posted on 14 Oct 2021
posted on 10 Feb 2024
I applied via Campus Placement
The basic law governing transformers is the law of electromagnetic induction.
The law states that when the magnetic field around a conductor changes, an electromotive force (EMF) is induced in the conductor.
This EMF can cause a current to flow if the conductor forms a closed loop.
In a transformer, this principle is used to transfer electrical energy from one circuit to another through electromagnetic induction.
The prima...
Various losses in a transformer include copper losses, iron losses, and stray losses.
Copper losses occur due to resistance in the transformer windings.
Iron losses, also known as core losses, occur due to hysteresis and eddy currents in the transformer core.
Stray losses occur due to leakage flux and stray capacitance in the transformer.
Copper losses and iron losses are the major contributors to total losses in a transfo...
AC and DC are two types of electrical current. AC changes direction periodically while DC flows in one direction.
AC stands for Alternating Current and DC stands for Direct Current.
AC changes direction periodically, typically in a sinusoidal waveform.
DC flows in one direction only, maintaining a constant polarity.
AC is used for power transmission over long distances due to its ability to be easily converted to different...
An inverter is a device that converts DC power to AC power.
An inverter is commonly used in electrical systems to convert the direct current (DC) produced by sources such as batteries or solar panels into alternating current (AC) that can be used to power appliances and devices.
The basic working principle of an inverter involves the use of electronic components such as transistors to switch the DC input on and off rapid...
Solar panel installation requires several components including solar panels, inverters, mounting systems, wiring, and electrical protection devices.
Solar panels: These are the main components that convert sunlight into electricity.
Inverters: They convert the direct current (DC) produced by solar panels into alternating current (AC) that can be used in homes or fed into the grid.
Mounting systems: These are used to secur...
There are various types of circuit breakers with different uses and ratings.
Miniature Circuit Breaker (MCB) - used in residential and commercial buildings
Molded Case Circuit Breaker (MCCB) - used in industrial applications
Air Circuit Breaker (ACB) - used for high voltage applications
Ground Fault Circuit Interrupter (GFCI) - used to protect against electrical shocks
Residual Current Circuit Breaker (RCCB) - used to detec...
posted on 5 Oct 2023
based on 3 reviews
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