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I applied via Naukri.com and was interviewed in May 2024. There were 2 interview rounds.
Movement types in SAP MM are used to represent different types of goods movements within the system.
Movement type 101 is used for goods receipt for purchase order
Movement type 102 is used for goods receipt for production order
Movement type 121 is used for goods issue for cost center
Movement type 901 is used for goods issue for delivery
IV curve testing is a method used to analyze the performance of a solar panel by plotting its current-voltage characteristics.
IV curve testing involves measuring the current and voltage output of a solar panel at different levels of sunlight intensity.
The resulting IV curve helps determine the maximum power output, efficiency, and overall performance of the solar panel.
IV curve testing is essential for diagnosing issue...
I applied via LinkedIn and was interviewed in Mar 2024. There were 4 interview rounds.
I applied via Approached by Company and was interviewed in Apr 2023. There were 2 interview rounds.
KPI Green Energy interview questions for popular designations
The parts of a transformer include the core, windings, and insulation materials.
Core: Provides a path for magnetic flux and is usually made of laminated steel
Windings: Consist of primary and secondary coils wrapped around the core
Insulation materials: Used to insulate the windings and prevent short circuits
AC is full form of Alternating Current and DC is full form of Direct Current.
AC stands for Alternating Current, where the flow of electric charge periodically reverses direction.
DC stands for Direct Current, where the flow of electric charge is only in one direction.
AC is commonly used in household appliances and power distribution systems.
DC is commonly used in batteries and electronic devices.
The number of cells in a solar module varies depending on the size and type of the module.
Solar modules can have different numbers of cells, typically ranging from 32 to 96 cells.
The number of cells determines the voltage and power output of the module.
For example, a standard 60-cell module is commonly used in residential installations.
Some larger commercial modules may have 72 or even 96 cells.
The number of cells affe...
I applied via Approached by Company and was interviewed before May 2022. There were 3 interview rounds.
The scope of work, working timing, and working style are important factors to consider for a senior engineer.
The scope of work should be clearly defined and agreed upon by all parties involved.
Working timing should be flexible and adaptable to meet project deadlines.
Working style should be collaborative and communicative to ensure efficient teamwork.
Examples of working styles include agile, waterfall, and hybrid method
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Motors are rated in KW because they consume power, while transformers and generators are rated in KVA because they produce power.
Motors convert electrical energy into mechanical energy, so they consume power and are rated in KW.
Transformers and generators produce electrical energy, so they are rated in KVA based on their apparent power.
KVA takes into account both the real power (KW) and the reactive power (KVAR) produc...
The type of motor used in ceiling fans is an induction motor.
Ceiling fans typically use single-phase induction motors.
These motors are designed to provide a constant speed and are efficient in converting electrical energy into mechanical energy.
The motor consists of a stator and a rotor, with the stator being the stationary part and the rotor being the rotating part.
The stator contains windings that create a rotating m...
A thermal power plant generates electricity by converting heat energy into mechanical energy.
Thermal power plants use fossil fuels or nuclear energy to heat water and produce steam.
The steam drives a turbine, which is connected to a generator that produces electricity.
The heat source can be coal, natural gas, oil, or nuclear reactions.
The steam is condensed back into water and recycled in a closed-loop system.
Thermal p...
A program to generate a geometric progression (GP).
Take the first term, common ratio and number of terms as input.
Use a loop to calculate each term of the GP.
Print the generated GP as output.
A program to print factorial using recursion
Define a function to calculate factorial recursively
Base case: if the number is 0 or 1, return 1
Recursive case: multiply the number with factorial of (number - 1)
Print the factorial of a given number
Logic to reverse a string without using string functions
Iterate through the string from the last character to the first
Create a new string and append each character to it in reverse order
I know multiple programming languages including Java, Python, and C++.
Proficient in Java with experience in developing web applications using Spring framework
Familiar with Python for data analysis and machine learning
Experience in C++ for developing high-performance applications
Also familiar with HTML, CSS, and JavaScript for front-end development
Class is a blueprint for creating objects, encapsulation is the process of hiding data and methods within a class.
Class is a template or blueprint that defines the properties and behaviors of an object.
Encapsulation is the process of bundling data and methods together within a class, hiding the internal details from the outside world.
Other features of OOP include inheritance, polymorphism, and abstraction.
Inheritance a...
Program to find the sum of squares of each term of Fibonacci series
Generate Fibonacci series using loop or recursion
Calculate square of each term
Add all squares to get the sum
I would like to join Cognizant because of its reputation as a leading global technology and consulting company.
Cognizant has a strong presence in the industry and is known for its innovative solutions.
I am impressed by Cognizant's commitment to digital transformation and its ability to deliver value to clients.
The company offers excellent career growth opportunities and a supportive work environment.
Cognizant's diverse...
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