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Transformers are devices that transfer electrical energy between two or more circuits through electromagnetic induction. Power factor is a measure of how effectively electrical power is being used in a circuit.
Transformers work on the principle of electromagnetic induction, where a changing magnetic field induces a voltage in a nearby coil of wire.
They are used to step up or step down voltage levels in electrical power...
ACB and VCB are types of circuit breakers used in electrical systems.
ACB stands for Air Circuit Breaker and VCB stands for Vacuum Circuit Breaker.
ACBs use air as the medium to extinguish the arc formed during circuit interruption.
VCBs use vacuum as the medium to extinguish the arc formed during circuit interruption.
Both ACBs and VCBs are used to protect electrical equipment from overcurrent and short circuits.
ACBs are ...
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I applied via Naukri.com and was interviewed in Jul 2022. There were 4 interview rounds.
I applied via Walk-in and was interviewed before Feb 2021. There were 5 interview rounds.
Consists of questions related to Aptitude and Reasoning
The GD round consists of group discussion on the topics given by interviewer
Simple aptitude was asked
posted on 3 Oct 2023
I applied via Campus Placement and was interviewed in Sep 2023. There were 3 interview rounds.
1st Round is Aptitude test.
Aptitude questions are very easy.
Reverse string and swap two integers in an array of strings.
Iterate through each string in the array and reverse it using built-in functions or a loop.
Swap two integers in the array by storing one in a temporary variable and then swapping their values.
Ensure to handle edge cases like empty strings or non-integer elements in the array.
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