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I applied via Naukri.com and was interviewed in Jun 2023. There were 3 interview rounds.
Types of transformers 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 distribute ele
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 creates a magnetic field
Magnetic field induces a voltage in the secondary coil, transferring energy
Used in power distribution, voltage regulation, and isolation
Examples include step-up tran...
A motor is a device that converts electrical energy into mechanical energy. Types include AC motors (induction, synchronous) and DC motors (brushed, brushless).
A motor is a device that converts electrical energy into mechanical energy
Types of motors include AC motors (induction, synchronous) and DC motors (brushed, brushless)
AC motors are commonly used in household appliances and industrial applications
DC motors are of...
Power factor is the ratio of real power to apparent power in an electrical system.
Power factor is a unitless value between 0 and 1.
It indicates how effectively electrical power is being converted into useful work output.
A higher power factor signifies more efficient energy usage.
Power factor can be improved by using power factor correction devices.
Formula: Power Factor = Real Power / Apparent Power
The value of √3 is approximately 1.732.
The square root of 3 is an irrational number.
It is commonly approximated as 1.732.
It is used in various mathematical calculations and engineering applications.
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I applied via Approached by Company and was interviewed in Sep 2022. There were 3 interview rounds.
posted on 19 Sep 2022
I applied via Job Fair and was interviewed before Sep 2021. There was 1 interview round.
I was interviewed in Jan 2025.
posted on 15 Jan 2024
An induction motor is an AC electric motor in which power is supplied to the rotor by electromagnetic induction.
Induction motors are widely used in various applications, including industrial machinery, appliances, and transportation systems.
They work on the principle of electromagnetic induction, where a rotating magnetic field is created in the stator, inducing current in the rotor.
The rotor of an induction motor can ...
Sensors are devices that detect and respond to physical inputs or changes in the environment.
Temperature sensors measure the heat or coldness of an object or environment.
Pressure sensors measure the force exerted on a surface.
Proximity sensors detect the presence or absence of an object within a certain range.
Motion sensors detect movement or changes in position.
Light sensors measure the intensity or presence of light.
...
posted on 20 Apr 2022
I applied via Naukri.com and was interviewed before Apr 2021. There were 3 interview rounds.
posted on 6 Aug 2023
I applied via Recruitment Consulltant and was interviewed in Feb 2023. There were 3 interview rounds.
Self Introduction and communication English
posted on 27 Jun 2023
posted on 28 May 2022
posted on 16 Sep 2022
I applied via Job Fair
based on 1 interview
Interview experience
based on 1 review
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