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I applied via Naukri.com and was interviewed in Sep 2023. There were 3 interview rounds.
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Consists of two or more coils of insulated wire wound around a core
Primary coil receives electrical energy and induces a magnetic field in the core
Secondary coil receives the magnetic field and converts it back into electrical energy
Used to step up or step down voltage levels in electric
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posted on 3 Mar 2022
I applied via Company Website and was interviewed in Feb 2022. There were 3 interview rounds.
An automatic door opening project using IR sensor.
IR sensor detects motion and sends signal to microcontroller
Microcontroller activates motor to open door
Door closes after a set time or when sensor detects no motion
Can be used in public places, hospitals, and homes
posted on 15 Jan 2022
I applied via Naukri.com and was interviewed in Dec 2021. There were 2 interview rounds.
I am Shri ram singh form allahabad uttar pradesh
I am complited Diploma in electrical engineering fresher about quelifection 10+2
Job tellyi electrical mintenese
I applied via Recruitment Consulltant and was interviewed in May 2022. There was 1 interview round.
A circuit is a closed loop of conductive material that allows electricity to flow. A switch is a device that controls the flow of electricity in a circuit.
A circuit is made up of a power source, conductive material, and a load.
Electricity flows from the power source through the conductive material and into the load.
A switch is used to open or close the circuit, controlling the flow of electricity.
Switches can be manual...
MCB is a type of source of electrical energy used for protection against overload and short circuit.
MCB stands for Miniature Circuit Breaker.
It is a device that automatically switches off the electrical circuit during abnormal conditions such as overload or short circuit.
MCBs are commonly used in residential, commercial, and industrial electrical installations.
They provide protection to electrical equipment and prevent...
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.
Attended the codevita competition in final year of college.
based on 1 interview
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