Engineering Equipment Interview Questions and Answers

The hardest round I have experienced during interviews was ultimately successful, as I was selected. Only a few questions were multiple-choice; the rest required one-word or numerical answers to be written manually. Pay special attention to the last portion, as it was a scoring section containing standard technical questions. However, as we begin the assessment, the majority of the time is consumed by reasoning, arithmetic, and similar topics. In summary, I can say that the initial part is the toughest.

Q1. The interview consisted of questions related to thermodynamics, including the Rankine cycle, the laws of thermodynamics, and knowledge about boilers and boiler safety. Additionally, most questions focused ...read more
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Q2. Whilcox and babcoc boiler
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Q1. Asking about women empowerment
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Q2. Friendly interview , if you crack technical then you will be 90% chances of selecting. Don't lag in english communication. You will be rejected if you don't have clear communication
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Q1. Mostly they enquired on current role and experiences which is match with requirements position or not
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Q2. They test how you expertise in engine testing and understanding of simualation analysis in term of VV and design understanding DVP development
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Q3. Use of Data analytics software like diadem, Matlab, AVl Concerto, project planing and execution level
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Q1. Salary expectation and benefits usually they discuss for negotiations
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Q1. Senior management round. They usually ask about previous experiences and project handled? Moderate technical question
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There were 4 sections and first one was quant, second one was logical, third was English and finally 3 coding questions in last section

4 codes and 5 technical questions

Q1. Explain multi threading
Ans. 
Multi threading is the ability of a CPU to execute multiple threads concurrently.
• Allows for parallel execution of tasks, improving performance

• Each thread has its own stack and runs independently

• Threads can communicate and synchronize using shared memory

• Examples: running multiple tasks simultaneously in a web server, processing data in parallel
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Q2. What is polymorphism
Ans. 
Polymorphism is the ability of a single function or method to operate on different types of data.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• It enables a single interface to be used for different data types.

• Examples include method overloading and method overriding in object-oriented programming.
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Q3. Diff b/w inner and outer joins
Ans. 
Inner join returns only the rows that have matching values in both tables, while outer join returns all rows from both tables.
• Inner join: returns rows with matching values in both tables

• Outer join: returns all rows from both tables, with NULL values where there is no match

• Example: Inner join - SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.id

• Example: Outer join - SELECT * FROM table1 LEFT OUTER JOIN table
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Q1. Mujhe kone company me service engineer ke liye join karna hai
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Q2. Kone is the best company
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Q1. Good company kone
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Q2. Good company kone
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Q1. Good company kone
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Q2. Good company kone
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Q1. Good company kone
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Q2. Good company kone
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Q1. Basic Gate Level Questions.
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Q2. Aptitude questions.
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Q1. HVAC system design
Ans. 
Key considerations in HVAC system design include load calculation, equipment selection, ductwork design, and energy efficiency.
• Performing accurate load calculations to determine heating and cooling requirements

• Selecting appropriate HVAC equipment based on the load calculations and building requirements

• Designing efficient ductwork layout to ensure proper air distribution

• Considering energy efficiency measures such as hig...read more
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Q2. Questions on pipe flow and bernoulii principle
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Q1. It was an algorithm question which I had to code in 30 minutes
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Q2. Java/Spring related questions were asked
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They asked me about my current project and asked me to design a system similar to that

Need marketing and sales knowledge

Q1. What is marketing and what is sales ?
Ans. 
Marketing is the process of promoting and selling products or services, while sales is the actual act of selling those products or services to customers.
• Marketing involves creating awareness, generating interest, and ultimately driving demand for a product or service.

• Sales involves directly interacting with potential customers to close deals and generate revenue.

• Marketing focuses on long-term strategies to build brand ...read more
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Q2. Need positive attitude.
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Q3. Try to study ceasefire.in website some products like- map90, map50, Co2 ,Clean Agent, foam , watermst , lithium ion fire extinguishers.
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Q4. 3 rounds will be their, 1st round HR, 2nd Round Manager, 3rd Round VP - final round
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Q1. All Material Purchase
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Q2. Vendor negotiable
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Q3. Yes Cs Plate impact testing,cs pipe dish end, end cap etc and welding consumables alll types.
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Q4. Best negotiable for supplier and vendors for purchase material and order final out site job work. Etc.
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