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Felder Group Service Engineer Interview Questions and Answers
Felder Group Service Engineer Interview Experiences
1 interview found
I applied via Recruitment Consulltant and was interviewed before Aug 2021. There were 2 interview rounds.
Bit easy test of 25 question, All were from basic technical question. I got 23 out of 25
(2 Questions)
- Q1. It was quite tough not much, checking of ur indepth knowledge in technically and ur analytics knowledge.
- Q2. I was from electrical so question from, Motor, transformers , little bit of electronics. Some situation based from electrical background.
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Anonymous
I applied via Company Website and was interviewed in Sep 2021. There was 1 interview round.
Interview Questionnaire
5 Questions
- Q1. 1. What is ohm's Law
- Ans.
Ohm's Law states that the current flowing through a conductor is directly proportional to the voltage applied across it and inversely proportional to its resistance.
Ohm's Law is expressed as V = IR, where V is the voltage, I is the current, and R is the resistance.
It helps in understanding the relationship between voltage, current, and resistance in an electrical circuit.
For example, if the voltage is increased while t...
- Q2. What is Linux Os
- Ans.
Linux OS is an open-source operating system based on the Unix kernel.
Linux OS is known for its stability, security, and flexibility.
It is widely used in servers, embedded systems, and mobile devices.
Examples of popular Linux distributions include Ubuntu, Fedora, and CentOS.
- Q3. Full form of CCD/TI Camera
- Ans.
CCD stands for Charge-Coupled Device and TI Camera stands for Texas Instruments Camera.
CCD is a type of image sensor used in digital cameras and video cameras.
TI Camera refers to cameras developed by Texas Instruments, a technology company.
CCD/TI Cameras are commonly used in various applications such as surveillance, photography, and scientific imaging.
CCD/TI Cameras convert light into electrical signals for capturing ...
- Q4. Whic command use for make directory in Linux system
- Ans.
The command used to make a directory in Linux is 'mkdir'.
The 'mkdir' command is used to create a new directory in Linux.
It can be used with various options to set permissions, create multiple directories, etc.
For example, 'mkdir directory_name' creates a new directory with the specified name.
To create multiple directories at once, use 'mkdir dir1 dir2 dir3'.
To create directories with specific permissions, use 'mkdir -m
- Q5. Which Service use for local server in parrot os
- Ans.
The service used for local server in Parrot OS is Apache.
Apache is a popular open-source web server software.
It is widely used for hosting websites and serving web content.
Apache provides a robust and secure environment for running web applications.
It supports various features like virtual hosting, SSL/TLS encryption, and URL rewriting.
Parrot OS includes Apache as the default web server for local development.
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Walk-in and was interviewed before May 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Tell me about yourself ?
- Q2. About your work experience?
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Jun 2022. There were 3 interview rounds.
2 c++ coding questions will be asked based on the STL and array operations
(1 Question)
- Q1. Project manager will ask you project related knowledge.
(1 Question)
- Q1. Will discuss basic HR round questions and discuss salary.
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.
Interview Questionnaire
9 Questions
- Q1. What is Circuit breaker?
- Ans.
A circuit breaker is an electrical switch that automatically interrupts the flow of current in a circuit in case of an overload or short circuit.
It is a safety device used to protect electrical circuits from damage caused by excess current flow.
It works by detecting the excess current and interrupting the flow of electricity to prevent damage to the circuit.
Circuit breakers are commonly used in homes, buildings, and in...
- Q2. Tell me about relay.
- Ans.
A relay is an electrically operated switch that uses an electromagnet to mechanically open or close a circuit.
Relays are commonly used in control circuits to switch high voltage or current using a low voltage signal.
They can be used to control motors, lights, and other electrical devices.
Relays can be classified based on their construction, contact configuration, and operating voltage.
Examples of relays include electro...
- Q3. Do you know how to operate air circuit breaker?
- Ans.
Yes, I know how to operate air circuit breaker.
I am familiar with the basic components of an air circuit breaker.
I know how to turn on and off the breaker.
I am aware of the safety precautions that need to be taken while operating the breaker.
I have experience in troubleshooting and repairing air circuit breakers.
I am knowledgeable about the different types of air circuit breakers and their applications.
- Q4. What is the function of relay?
- Ans.
Relay is an electrically operated switch that opens or closes circuits electronically.
Relays are used to control high voltage circuits with low voltage signals.
They are used in automation systems, power plants, and automobiles.
Examples include electromagnetic relays, solid-state relays, and thermal relays.
- Q5. What is use of contactor?
- Ans.
A contactor is an electrical device used to control the flow of electricity in a circuit.
Contactor is used to switch on and off electrical power to a load.
It is commonly used in motor control circuits to control the operation of motors.
Contactor helps in protecting electrical circuits from overload or short circuits.
It provides a safe and reliable method of controlling high-power electrical loads.
Contactor can be manua...
- Q6. Family introduction.
- Q7. Why should we hire you?
- Q8. Are you willing to travel all over India?
- Q9. Are you ready for bond?
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Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Sep 2021. There was 1 interview round.
(2 Questions)
- Q1. Bms basic and design related questions?
- Q2. HR round discuss about pay and joining.
Interview Preparation Tips
- Bms System
(2 Questions)
- Q1. Which direction motor run
- Ans.
The direction a motor runs depends on the type of motor and the wiring configuration.
The direction of rotation can be determined by the motor's design and the direction of the current flow.
Some motors can run in both clockwise and counterclockwise directions depending on the wiring.
Reversing the polarity of the power supply can change the direction of rotation in some motors.
- Q2. How made delta connection in motor terminal box
- Ans.
Delta connection in motor terminal box is made by connecting the three motor terminals in a triangular configuration.
Connect the three motor terminals labeled U, V, and W in a triangular configuration.
Ensure proper insulation and secure connections to prevent short circuits.
Use appropriate tools and follow manufacturer's guidelines for wiring.
Double check the connections before powering up the motor to avoid damage.
Con...
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Dec 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Elevator related
- Q2. Regarding servicing of VFDs
(2 Questions)
- Q1. Identification of error
- Ans.
By conducting thorough system analysis, testing, and utilizing diagnostic tools.
Conduct thorough system analysis to understand the system's functionality and potential issues.
Perform testing to identify any abnormalities or malfunctions in the system or equipment.
Utilize diagnostic tools such as multimeters, oscilloscopes, and software programs to pinpoint errors.
Review error logs and system documentation for clues on ...
- Q2. Repairing
Interview Preparation Tips
Interview Preparation Tips
Experience: On percentage
Round: Test
Experience: Technical and aptitude
Selected
I applied via Referral and was interviewed in Jan 2023. There were 4 interview rounds.
(1 Question)
- Q1. About u self and what u work and how to work ur field
(1 Question)
- Q1. Department related working feild
(1 Question)
- Q1. Discuss with salary with HR and technical assistance
Interview Preparation Tips
- Maintenance Department
- Production Engineering
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