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I applied via Campus Placement and was interviewed before Oct 2021. There were 2 interview rounds.
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posted on 27 Dec 2024
I applied via Campus Placement
Polymorphism is the ability of a single function or method to operate on different types of data.
Polymorphism allows objects of different classes to be treated as objects of a common superclass.
There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).
Example: Inheritance in object-oriented programming languages like Java allows for polymorphism.
Example: Function overloading
A 3-bit up/down counter can be designed using flip-flops and logic gates.
Use 3 D flip-flops to store the count value.
Connect the Q output of each flip-flop to the D input of the next flip-flop.
Use logic gates to control the direction of counting (up or down).
posted on 1 May 2024
I applied via Campus Placement and was interviewed in Apr 2024. There were 2 interview rounds.
Technical questions (be prepared)
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
Works on the principle of electromagnetic induction
Used to step up or step down voltage levels in electrical circuits
Commonly used in power distribution systems
Transformer protection refers to the measures taken to prevent damage to transformers from faults or abnormal operating conditions.
Transformer protection devices include overcurrent relays, differential relays, and Buchholz relays.
Overcurrent relays protect against overloads and short circuits.
Differential relays compare the current entering and leaving the transformer to detect internal faults.
Buchholz relays detect g...
Electrical engineers work on a wide range of products including consumer electronics, power systems, communication devices, and more.
Consumer electronics such as smartphones, laptops, and TVs
Power systems including generators, transformers, and distribution systems
Communication devices like routers, modems, and cell phones
I applied via Naukri.com and was interviewed before Jan 2023. There were 4 interview rounds.
Over all plant related
posted on 6 May 2022
posted on 11 Sep 2020
posted on 15 Jan 2025
I applied via Walk-in and was interviewed before Jan 2024. There was 1 interview round.
Electrical Technician
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