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Inficold Design Engineer Interview Questions and Answers
Inficold Design Engineer Interview Experiences
1 interview found
Anonymous
Selected
I applied via Recruitment Consulltant and was interviewed in Feb 2024. There were 3 interview rounds.
(3 Questions)
- Q1. What is the cavitation problem in pumps.
- Ans.
Cavitation in pumps is the formation of vapor bubbles in the liquid being pumped due to low pressure, which can lead to damage and reduced efficiency.
Cavitation occurs when the pressure in a pump drops below the vapor pressure of the liquid, causing bubbles to form and collapse violently.
This can result in erosion of pump components, decreased performance, and noise.
Common signs of cavitation include pitting on the imp...
- Q2. What is Net Positive Suction Head?
- Ans.
Net Positive Suction Head (NPSH) is a measure of the pressure available at the suction port of a pump.
NPSH is important for ensuring that a pump does not cavitate, which can cause damage to the pump and decrease efficiency.
It is calculated by subtracting the vapor pressure of the fluid from the total suction head.
NPSH is typically provided by the pump manufacturer and must be greater than the required NPSH for the pump...
- Q3. How buoyancy works for a balloon if car is taking a turn?
- Ans.
Buoyancy in a balloon is not affected by the car taking a turn due to the principle of relative motion.
Buoyancy is a force exerted by a fluid that opposes the weight of an immersed object.
The balloon and the air inside it are both moving with the car, so the buoyant force remains constant.
The buoyant force is determined by the displaced fluid, not the motion of the object.
Therefore, the balloon will continue to float i...
Logical reasoning based IQ test for 30 minutes.
(1 Question)
- Q1. Discussion over project completed in graduation.
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I applied via Recruitment Consultant and was interviewed in Jun 2021. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Realted to my previous job
Interview Preparation Tips
(2 Questions)
- Q1. Tell me about yourself?
- Q2. Why are you the right fit for this role?
Mrinal Tiwari
I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.
(2 Questions)
- Q1. Joins and Basic aggregate questions
- Q2. Python pandas realted
Selected
I applied via LinkedIn and was interviewed before Aug 2023. There were 2 interview rounds.
Basic GFG questions and basic logiccal reasoning
(1 Question)
- Q1. Why are you swithcing
- Ans.
Seeking new challenges and growth opportunities in a different industry.
Looking for a new challenge to expand my skills and knowledge
Interested in exploring different industries and gaining diverse experience
Seeking growth opportunities that align with my career goals
Selected
I applied via Naukri.com and was interviewed before Feb 2023. There were 3 interview rounds.
Basic excel problem, and pyhton, and sql
(1 Question)
- Q1. Basic interview questions over resume
(1 Question)
- Q1. Basic hr questions over salary and why do you wanna work with us
Interview Preparation Tips
- excel
- sql
- pyhton
Selected
I appeared for an interview before Feb 2023.
(1 Question)
- Q1. What is sql, what is key word, tell me something about pandas and numpy, hangman puzzle
- Ans.
SQL is a programming language used for managing and manipulating relational databases. Keywords are reserved words in SQL.
SQL is used to retrieve, insert, update, and delete data from databases
Keywords in SQL are reserved words that have a specific meaning and cannot be used as identifiers
Pandas is a Python library used for data manipulation and analysis
NumPy is a Python library used for numerical computing and array o...
Interview Preparation Tips
Skills evaluated in this interview
Shreya Mittal
Selected
I applied via Campus Placement and was interviewed in Nov 2023. There were 3 interview rounds.
It was good. 1 hr duration
(1 Question)
- Q1. The questions were asked one on one
(1 Question)
- Q1. Normal hr questions were asked
Shaik Roshini
(1 Question)
- Q1. Languages known
- Ans.
I am fluent in English, Spanish, and French.
English
Spanish
French
Selected
I applied via LinkedIn and was interviewed before Jul 2023. There were 2 interview rounds.
Problem solving approach check
(2 Questions)
- Q1. Case study and problem solving
- Q2. Root cause Analysis
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Inficold Design Engineer Interview Process
based on 1 interview
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