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Carrier Chiller Service Engineer Interview Questions and Answers
Carrier Chiller Service Engineer Interview Experiences
1 interview found
Anonymous
I applied via LinkedIn and was interviewed in Oct 2022. There were 2 interview rounds.
(2 Questions)
- Q1. How much Elcb rating and time
- Ans.
ELCB rating and time depend on the load and application.
ELCB rating should be selected based on the maximum current that can flow through the circuit.
The time rating should be selected based on the type of load and the sensitivity of the equipment.
For example, a 30mA ELCB with a time rating of 0.1 seconds is suitable for residential applications.
For industrial applications, a higher rating ELCB with a longer time ratin...
- Q2. 30ma for 0. 1 second, in which human resistance is 0.5amps to be set less than this.
- Ans.
The human resistance of 0.5amps should be set less than 30ma for 0.1 second.
The question is asking about setting the current limit for a chiller service engineer.
The engineer needs to ensure that the current limit is set below 30ma for 0.1 second to avoid harm to humans.
The human resistance of 0.5amps should be taken into consideration when setting the current limit.
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I applied via Naukri.com and was interviewed in Oct 2021. There were 2 interview rounds.
They ask to many technical question and ask to code also
They ask for your background and thing you learnt in your past
Interview Preparation Tips
SOUMYA P. BHOIN
I applied via Naukri.com and was interviewed before Dec 2019. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. I was interviewed for the position of ETL developer. There were total 4 rounds including the managerial discussion. First three rounds were purely technical discussions.
Interview Preparation Tips
I applied via Walk-in and was interviewed before Aug 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. About my last job description
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Stge concepts, vSAN, RAID, basic testing, OS concepts, NVMe, SATA, SAS
Interview Questionnaire
1 Question
- Q1. All technical questions raised
Selected
I applied via Job Portal and was interviewed in Oct 2023. There were 2 interview rounds.
1 hour - Trees, Array, Hashmap, DP, CP etc
(1 Question)
- Q1. Project discussion
I applied via Recruitment Consulltant and was interviewed in Dec 2021. There were 3 interview rounds.
Question was related to dynamic programming. There was only one question and I had solve it within 4 hours. There were 50 test cases. All test cases must pass.
(1 Question)
- Q1. Basic Java questions and some behavioural questions.
(1 Question)
- Q1. Behavioural questions.
Interview Preparation Tips
I applied via Job Portal and was interviewed in Jul 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Can you tell me about yourself?
- Ans.
I am a Senior Engineer with 10+ years of experience in designing and implementing complex systems.
10+ years of experience in engineering
Specialize in designing and implementing complex systems
Strong problem-solving skills
Experience with various programming languages such as Java, Python, and C++
- Q2. Tell me about project
- Ans.
Designed and implemented a cloud-based data analytics platform for real-time monitoring of industrial equipment performance.
Led a team of 5 engineers in developing the platform from scratch
Utilized AWS services such as Lambda, S3, and DynamoDB for data storage and processing
Implemented machine learning algorithms for predictive maintenance
Integrated with existing industrial IoT devices for data collection
Achieved 20% r...
(1 Question)
- Q1. Salary negotiations
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed before Feb 2023. There were 2 interview rounds.
It was 1 coding question with 10 test cases. They asked a question based on binary search. I got 3 hrs to clear that test. I went in as a campus fresher. For lateral joinees, it is a much more difficult question that you have to clear in 4hrs.
(2 Questions)
- Q1. What's the best way to find majority element in an array?
- Ans.
The best way to find the majority element in an array is by using the Boyer-Moore Voting Algorithm.
Initialize a candidate variable and a count variable.
Iterate through the array and for each element:
- If the count is 0, set the current element as the candidate.
- If the current element is the same as the candidate, increment the count.
- Otherwise, decrement the count.
After the iteration, the candidate will be the ...
- Q2. Reverse a linked list in K groups.
- Ans.
Reverse a linked list in K groups
Iterate through the linked list in groups of size K
Reverse each group of nodes using a temporary pointer
Connect the reversed groups to form the final reversed linked list
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- DSA
- Algorithms
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