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A motor is a device that converts electrical energy into mechanical energy. A transformer is a device that transfers electrical energy from one circuit to another through electromagnetic induction.
A motor is used to power machines and equipment by converting electrical energy into mechanical energy
Transformers are used to step up or step down voltage levels in electrical circuits
Motors and transformers both use electro...
Tube light circuit diagram consists of a ballast, starter, and fluorescent tube.
The ballast regulates the current flow through the tube.
The starter provides the initial high voltage to ionize the gas in the tube.
The fluorescent tube emits light when the gas inside is ionized by the electric current.
The circuit is completed by connecting the tube to the ballast and starter in series.
The circuit diagram can vary dependin
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Vibration can be checked using vibration sensors and analyzers to measure frequency, amplitude, and intensity.
Use vibration sensors to detect and measure vibrations
Analyze the data collected by the sensors to determine frequency, amplitude, and intensity of the vibrations
Compare the measured values to acceptable limits or standards to assess the severity of the vibration
Take corrective actions if necessary to reduce or...
I applied via Walk-in and was interviewed in May 2024. There were 2 interview rounds.
Electrical engineering Moderate level questions.
Induction motors work by inducing a current in the rotor through electromagnetic induction.
Induction motors have a stator with coils that are connected to an AC power source.
When the AC power is applied, it creates a rotating magnetic field in the stator.
This rotating magnetic field induces a current in the rotor, causing it to rotate.
The rotor does not have any electrical connections and relies on induction to generat...
Types of starters used in electrical engineering for controlling the starting of motors.
Direct On-Line (DOL) starter
Star-Delta starter
Auto-transformer starter
Soft starter
Variable frequency drive (VFD) starter
I applied via LinkedIn and was interviewed in Oct 2023. There were 4 interview rounds.
Who's the President of Nigeria
Discuss how to meet demands with less production
posted on 5 Sep 2022
I applied via Job Fair and was interviewed in Aug 2022. There were 3 interview rounds.
I applied via Campus Placement and was interviewed in Mar 2022. There were 4 interview rounds.
General & basic questions type test
posted on 14 Jan 2022
Energy efficient compressors are designed to minimize energy consumption and maximize performance in both short and long run.
Energy efficient compressors are designed with advanced technologies and features to reduce energy consumption.
They have improved motor efficiency, reduced friction losses, and optimized control systems.
These compressors are designed to operate at higher efficiency levels, resulting in lower ener...
I applied via Naukri.com and was interviewed in Aug 2021. There was 1 interview round.
I applied via campus placement at APC Roy Polytechnic, Kolkata and was interviewed before Sep 2021. There were 3 interview rounds.
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based on 2 interviews
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