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Shanghai Tunnel Engineering Interview Questions, Process, and Tips
Top Shanghai Tunnel Engineering Interview Questions and Answers
- Q1. Tell me about piston ring why they useasked in Assistant Engineer Mechanical interview
- Q2. P-V ,T--S diagram otto dual dieselasked in Assistant Engineer Mechanical interview
- Q3. Comparison ratio diesel engineasked in Assistant Engineer Mechanical interview
Shanghai Tunnel Engineering Interview Experiences
6 interviews found
chandrajeet singh
Selected
I applied via Approached by Company
(3 Questions)
- Q1. Your self and work experience.
- Q2. How can improve inventory of material and vendor development.
- Q3. Please tell us about your experience with previous employer.
(2 Questions)
- Q1. How can manage inventory.
- Q2. If vendor denied to provide material due to delay payment. What should we take action immediately.
Interview Preparation Tips
Selected
I applied via Job Portal and was interviewed before May 2023. There was 1 interview round.
(1 Question)
- Q1. Deatails about site management
Engineer Interview Questions asked at other Companies
Selected
I applied via Walk-in and was interviewed before Oct 2023. There were 3 interview rounds.
General reasoning questions
(1 Question)
- Q1. Tell me about your self
- Ans.
I am a dedicated and detail-oriented mechanical engineer with a passion for problem-solving and innovation.
Graduated with a degree in Mechanical Engineering from XYZ University
Completed internships at ABC Company and gained hands-on experience in designing and testing mechanical systems
Proficient in CAD software such as SolidWorks and AutoCAD
Strong analytical skills and ability to troubleshoot complex mechanical issues
...
(3 Questions)
- Q1. Comparison ratio diesel engine
- Ans.
Comparison ratio in a diesel engine refers to the ratio of the volume of the combustion chamber when the piston is at the bottom of its stroke to the volume when the piston is at the top of its stroke.
Comparison ratio is a key factor in determining the efficiency and performance of a diesel engine.
Higher compression ratios typically result in better fuel efficiency and power output.
Common diesel engine comparison ratio...
- Q2. Tell me about piston ring why they use
- Ans.
Piston rings are used in engines to seal the gap between the piston and cylinder wall, preventing leakage of combustion gases and oil.
Piston rings create a seal between the piston and cylinder wall to prevent leakage of combustion gases and oil
They help maintain compression within the combustion chamber
Piston rings also aid in heat transfer from the piston to the cylinder wall
They reduce friction between the piston and
- Q3. P-V ,T--S diagram otto dual diesel
- Ans.
P-V and T-S diagrams are used to analyze the thermodynamic processes in Otto and Diesel engines.
P-V diagram shows the pressure-volume relationship during the engine cycle.
T-S diagram shows the temperature-entropy relationship during the engine cycle.
Otto cycle is used in gasoline engines while Diesel cycle is used in diesel engines.
Both cycles consist of four processes: intake, compression, power, and exhaust.
The effic...
Assistant Engineer Mechanical Interview Questions asked at other Companies
Selected
I applied via Walk-in and was interviewed before Mar 2023. There were 3 interview rounds.
Normal question like current affairs, gs and Engineering related questions
(1 Question)
- Q1. 1. Introduction 2.why should I hired you Why you leave previous company
(1 Question)
- Q1. In technical interview Approx 70-80 questions asks like 1.piston ring 2. Fins 3 p-v digram diesel,otto cycle 4.engine related questions more than 20-25 .. 5. Etc....
Assistant Engineer Mechanical Interview Questions asked at other Companies
Shanghai Tunnel Engineering interview questions for popular designations
I applied via campus placement at Gandhi Institute for Engineering and Technology, Gunupur and was interviewed before Jun 2021. There were 5 interview rounds.
(1 Question)
- Q1. Basics of core subjects
(1 Question)
- Q1. Only your communication skills
Interview Preparation Tips
Assistant Quality Engineer Interview Questions asked at other Companies
I applied via Referral and was interviewed before Sep 2021. There were 3 interview rounds.
(1 Question)
- Q1. Questions on Personal details
(1 Question)
- Q1. Question on quality and site site relatives works
Interview Preparation Tips
- Civil Engineering
Quality Engineer Interview Questions asked at other Companies
Top trending discussions
Interview questions from similar companies
I was interviewed in Jan 2025.
(14 Questions)
- Q1. What is the code to read a CSV file into a DataFrame using PySpark?
- Q2. What is your approach to refactoring code?
- Q3. How do you optimize pyspark code, how is peer review done,
- Q4. What is the SQL query to join employee departments along with the count of employees in each department?
- Q5. What is lazy evaluation in PySpark, and can you provide examples to illustrate this concept?
- Q6. How do you write SQL queries using PySpark code?
- Q7. What are the methods used to load data into a database?
- Q8. What is the redshift spectrum?
- Q9. What are the different types of indexing used in databases?
- Q10. Could you describe your experience with sharing your screen to write PySpark code during scenarios in a Teams call, especially when you were using a mobile device?
- Q11. What types of documentation are typically created during a project, and how is this documentation prepared?
- Q12. How do you ensure that your code is written optimally, and how do you evaluate, debug, and test it for various scenarios?
- Q13. What kind of documentation is written for pyspark code
- Q14. What are the best practices that you follow?
Interview Preparation Tips
2. As a data platform architect, the role requires extreme level understanding of pyspark and sql not just overview as in other data architect role.
3. Docu
Selected
I was interviewed in Jan 2025.
(2 Questions)
- Q1. Sale price on on day
- Q2. Start working
Interview Preparation Tips
Key points to remember:
Prioritize networking:
Utilize your network to connect with people in the industry, attend industry events, and leverage platforms like LinkedIn to build relationships with potential hiring managers.
Tailor your resume:
Include relevant sales keywords throughout your resume to catch the attention of recruiters and ensure your experience aligns with the job description.
Practice your sales pitch:
Prepare compelling stories from your past experiences to demonstrate your ability to close deals, overcome objections, and build rapport during interviews.
Follow up consistently:
After submitting applications, send personalized follow-up emails to maintain engagement with potential employers.
Research companies:
Actively monitor companies you're interested in by following their social media and news to stay informed about potential openings.
Highlight transferable skills:
Even if you lack direct sales experience, emphasize skills like communication, persuasion, relationship building, and problem-solving that translate well to a sales role.
Ask insightful questions:
During interviews, demonstrate your knowledge of the company and role by asking thoughtful questions that show your genuine interest.
Be enthusiastic and confident:
Convey a positive attitude and express your passion for sales to make a strong impression on potential employers.
I was interviewed in Jan 2025.
(8 Questions)
- Q1. Self intro and project architecture
- Q2. What are the data sources used?
- Q3. Bigquery architecture
- Q4. Partition vs clustering
- Q5. Bq commands on create table and load csv file
- Q6. Bq commands on show the schema of the table
- Q7. Explain about leaf nodes and columnar storage.
- Q8. How many slots are there in bigquery?
I was interviewed in Jan 2025.
A sequence was provided: 4181, 2684, 1597, 987, 610.
first 2 are given and write code for other value calculation using java 8
The second question required writing a reverse of a palindrome using both Java 8 streams. I was able to successfully write both and clear the first round.
(6 Questions)
- Q1. Interviewer was himself not knowing anything as it was walkin drive he was sitting infront of me and checking questions on phone Introduction that he inturrepted in between when I was introducing myself
- Q2. What are the features of Java 17, specifically related to sealed classes, including their syntax and necessity, along with the potential errors encountered when invoking a sealed class?
- Ans.
Java 17 introduces sealed classes to restrict inheritance and improve code maintainability.
Sealed classes are declared using the 'sealed' keyword followed by the permitted subclasses.
Subclasses of a sealed class must be either final or sealed themselves.
Errors may occur when trying to extend a sealed class with a non-permitted subclass.
- Q3. Java 8 feathers stream api, functional interface, Intermittent operator ,Ternary operator, Prediction,Bi predicate. Answered all successfully
- Q4. Draw low level design of implementation of notify me if item is back in stock in a ecommerce application
- Ans.
Implementation of 'notify me if item is back in stock' feature in an ecommerce application
Create a database table to store user notifications for out-of-stock items
Implement a service to check item availability and send notifications to subscribed users
Provide a user interface for users to subscribe to notifications for specific items
- Q5. All design patterns which I know. Asked me to implement adapter pattern on paper
- Q6. Then given a problem that concurrent way perform operation on excell to decrease the response time
Interview Preparation Tips
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Shanghai Tunnel Engineering Reviews and Ratings
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Rating in categories
|
Assistant Engineer
7
salaries
|  ₹3.1 L/yr - ₹3.3 L/yr |
|
Mechanical Engineer
7
salaries
| ₹5.1 L/yr - ₹6.5 L/yr |
|
Engineer
6
salaries
| ₹5.4 L/yr - ₹10.6 L/yr |
|
Quality Engineer
6
salaries
| ₹3.5 L/yr - ₹7.2 L/yr |
|
Senior Engineer
5
salaries
| ₹5 L/yr - ₹9.5 L/yr |
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