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I applied via Indeed and was interviewed before Mar 2023. There were 3 interview rounds.
Technical theory questions.
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 voltage levels in electrical circuits.
They consist of two coils of wire, known as the primary and secondary coils, wrapped around a core made of ferromagnetic material.
The primary coil is connected to the input voltage source, while the secon...
posted on 3 Nov 2022
An induction motor works on the principle of electromagnetic induction to convert electrical energy into mechanical energy.
Induction motor has a stator and a rotor
When AC current flows through the stator windings, it creates a rotating magnetic field
The rotating magnetic field induces currents in the rotor windings, causing it to rotate
The rotor always lags slightly behind the rotating magnetic field, creating torque
Co...
Transformers are electrical devices that transfer electrical energy between two or more circuits through electromagnetic induction.
There are two main types of transformers: step-up transformers and step-down transformers.
Step-up transformers increase voltage levels, while step-down transformers decrease voltage levels.
Transformers work on the principle of electromagnetic induction, where a changing magnetic field induc...
I applied via Indeed and was interviewed before Mar 2023. There were 3 interview rounds.
Technical theory questions.
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 voltage levels in electrical circuits.
They consist of two coils of wire, known as the primary and secondary coils, wrapped around a core made of ferromagnetic material.
The primary coil is connected to the input voltage source, while the secon...
I applied via campus placement at Jayaprakash Narayan College of Engineering, Mahaboobnagar and was interviewed in Apr 2022. There were 2 interview rounds.
posted on 1 Feb 2016
posted on 21 Feb 2015
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