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EnergyDesk Interview Questions, Process, and Tips
EnergyDesk Interview Experiences
1 interview found
Anonymous
Selected
I applied via Indeed and was interviewed in Apr 2024. There were 2 interview rounds.
(4 Questions)
- Q1. Tell me about yourself
- Q2. How many years of experience do you have
- Q3. Why you want to leave your current job
- Q4. What work you do in current job
(5 Questions)
- Q1. What work you do in your current position
- Q2. What type of maintenance you do
- Ans.
I perform preventive maintenance, corrective maintenance, and predictive maintenance on various installations.
Performing routine inspections to identify potential issues before they become major problems
Addressing any malfunctions or breakdowns promptly to minimize downtime
Using data and analytics to predict when maintenance is needed before a breakdown occurs
- Q3. What is VFD and what it's work
- Ans.
VFD stands for Variable Frequency Drive. It is a type of motor controller that drives an electric motor by varying the frequency and voltage supplied to the motor.
VFDs are used to control the speed and torque of AC motors in various applications such as HVAC systems, conveyor belts, and pumps.
They can improve energy efficiency by adjusting the motor speed to match the actual load requirements.
VFDs can also provide soft...
- Q4. What is the instruments you handle
- Ans.
I handle a variety of instruments used in installation projects.
I handle power tools such as drills, saws, and nail guns
I work with measuring instruments like tape measures and levels
I use hand tools like screwdrivers, wrenches, and pliers
I may also work with specialized instruments for specific installations, such as pipe cutters or tile saws
- Q5. Draw SLD of VFD
- Ans.
A Single Line Diagram (SLD) of a Variable Frequency Drive (VFD) shows the electrical connections and components in a simplified manner.
Include the VFD symbol in the diagram
Show the input power connections
Display the output connections to the motor
Label the control signals and feedback loops
Illustrate any additional components like filters or bypass circuits
Interview Preparation Tips
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I applied via Campus Placement and was interviewed before Jul 2021. There were 4 interview rounds.
Aptitude test on CS subjects like C programming, DBMS, CN, and OS.
There were 2 input-output based questions of easy to moderate level
Every candidate was given an individual topic and was asked to speak on it
(1 Question)
- Q1. Some typical HR questions
Interview Preparation Tips
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions on Java,SQL,some trending technologies(IOT,Big data),pattern questions, programming questions with different approaches.
Interview Preparation Tips
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Java questions
Interview Preparation Tips
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.
(3 Questions)
- Q1. Explain OOPs w.r.t Java
- Ans.
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...
- Q2. Explain about the projects that you have worked on
- Q3. Explain how Java solves machine dependency of code execution
- Ans.
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
(2 Questions)
- Q1. Why should we hire you?
- Q2. Tell me about yourself.
Interview Preparation Tips
- Java
Skills evaluated in this interview
I applied via Company Website and was interviewed before Jul 2021. There were 3 interview rounds.
Aptitude, reasoning, English, cloud sections
2 questions in which , one has to complete within an 50 minutes
(2 Questions)
- Q1. Tell me about t Yourself
- Q2. What are the previous experiences
Interview Preparation Tips
- Java
- SQL
- Agile Methodology
- SDLC
Keep it just and short
Explain more about your experiences
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
(1 Question)
- Q1. Print 1 to 100 without for loop
- Ans.
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
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
(1 Question)
- Q1. General questions as per your cv
Interview Preparation Tips
- Aptitude
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.
(3 Questions)
- Q1. About College Project
- Q2. Some very basics of java
- Q3. Experience of college project as a team
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Nov 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Leadership principles, Previous experience, Managerial and logical questions
Interview Preparation Tips
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