Tripura Natural Gas Company Interview Questions and Answers

C programming coding

Q1. Introduction , Family background , why iasys, why should hire you, salary expectation
Add your answer

Q1. Introduction, in which programming language are you comfortable( 45 min)
Ans. 
I am comfortable with C, C++, and Python for embedded software development.
• Proficient in C for low-level programming

• Experienced in C++ for object-oriented design

• Skilled in Python for scripting and automation tasks
Answered by AI
Add your answer
Q2. What is class object, inheritance, function overloading ,function overriding, difference between encapsulation and abstraction, volatile keyword
Ans. 
Class object is an instance of a class, inheritance allows a class to inherit properties and methods from another class, function overloading is defining multiple functions with the same name but different parameters, function overriding is redefining a function in a subclass, encapsulation is bundling data and methods that operate on the data into a single unit, abstraction is hiding the implementation details and sho...read more
Answered by AI
Add your answer
Q3. What is pointer and it's type
Ans. 
A pointer is a variable that stores the memory address of another variable.
• Types of pointers include null pointers, void pointers, function pointers, and array pointers.

• Example: int *ptr; // pointer to an integer variable

• Example: char *str = 'hello'; // pointer to a character array
Answered by AI
Add your answer
Q4. Static function with implementation , virtual function with code, multilevel inheritance implementation
Add your answer
Q5. Projects deep, what challenges faced and how to overcome, your role in project
Add your answer

Q1. Technical 2 (1 hour)
Add your answer
Q2. Introduction, what is Embedded system, Project deep
Add your answer
Q3. What is semaphore and mutex, binary semaphore, thread and process
Ans. 
Semaphores and mutex are synchronization mechanisms in multithreading. Threads are lightweight processes, while processes are independent execution units.
• Semaphore: used to control access to a shared resource by multiple threads. Example: controlling access to a printer in a networked system.

• Mutex: similar to a semaphore but only allows one thread to access a resource at a time. Example: protecting a critical section o...read more
Answered by AI
Add your answer
Q4. How to stored data in memory , Interrupt service routine ,interrupt latency, UART,SPI,
Add your answer
Q5. Watchdog timer, 8051 microcontroller architecture, volatile keyword, static function, global and local variable
Add your answer

Sliding window leet code style

Computer vision task. Image segmentation

Q1. What was the algorithm you used in the task
Ans. 
I used the Random Forest algorithm for the task.
• Random Forest is an ensemble learning method that builds multiple decision trees and merges them together to get a more accurate and stable prediction.

• It is commonly used for classification and regression tasks.

• Example: RandomForestClassifier in scikit-learn library.
Answered by AI
Add your answer
Q2. What are metrics you can use for this task
Ans. 
Metrics for evaluating machine learning tasks
• Accuracy

• Precision

• Recall

• F1 Score

• ROC AUC

• Confusion Matrix
Answered by AI
Add your answer

Q1. A presentation of a past project with followup questions
Add your answer
Q2. Some questions on text classification
Add your answer

Q1. About myself/self introduction
Add your answer
Q2. Experience & achievement
Add your answer

Q1. Major factoring MWF got affected
Ans. 
Major factoring MWF got affected due to changes in the market demand and supply dynamics.
• Market demand for the product decreased significantly

• Increased competition from other manufacturers

• Changes in consumer preferences impacting sales

• Supply chain disruptions affecting production
Answered by AI
Add your answer
Q2. Process to resolve it
Ans. 
To resolve technical issues, I follow a systematic process involving identification, analysis, troubleshooting, and implementation of solutions.
• Identify the issue by gathering information and analyzing symptoms

• Troubleshoot the problem by testing different solutions and isolating the root cause

• Implement the solution by making necessary changes or repairs

• Verify the resolution by testing the system to ensure the issue is ...read more
Answered by AI
Add your answer

Q1. Technical analysis of process and applications
Add your answer
Q2. Rectification in complaint and complaint handling process
Ans. 
Rectification in complaint and complaint handling process involves identifying and resolving issues to improve customer satisfaction.
• Identify root cause of the complaint

• Take necessary actions to rectify the issue

• Communicate the resolution to the customer

• Implement measures to prevent similar complaints in the future
Answered by AI
Add your answer

Q1. The person taking the interview is not knowledgeable enough to ask any technical questions
Add your answer

Q1. Your Strength and Weakness
Add your answer

Q1. Dumb HR will ruin the company or maybe they behave how the company wants them to behave.
Add your answer

Q1. Pe 80 and p100 difference
Ans. 
PE 80 and P100 are different types of polyethylene pipes used in plumbing and construction.
• PE 80 is a type of polyethylene pipe with a minimum required strength (MRS) of 8 MPa, while P100 has an MRS of 10 MPa.

• PE 80 is commonly used for low-pressure applications such as irrigation and drainage, while P100 is used for high-pressure applications like gas distribution.

• PE 80 pipes are typically blue in color, while P100 pip...read more
Answered by AI
Add your answer
Q2. Full information in city gas distribution
Add your answer
Q3. Difference between associate gas and non associate gas
Ans. 
Associate gas is a gas that is in equilibrium with the liquid phase, while non-associate gas is not in equilibrium with the liquid phase.
• Associate gas molecules are attracted to each other and tend to form a liquid phase at lower temperatures and higher pressures.

• Non-associate gas molecules do not have strong intermolecular forces and remain in the gas phase even at low temperatures and pressures.

• Examples of associate ...read more
Answered by AI
Add your answer
Q4. Laying process in mdpe
Ans. 
MDPE (Medium Density Polyethylene) laying process involves preparing the trench, laying the pipe, and backfilling with suitable material.
• Prepare the trench to the required depth and width

• Lay the MDPE pipe carefully to avoid damage

• Connect the pipes using appropriate fittings and joints

• Backfill the trench with suitable material to provide support and protection to the pipe

• Compact the backfill material to prevent settling
Answered by AI
Add your answer
Q5. Gi process and gi is code
Add your answer

Q1. What is the difference between alternating current (AC) and direct current (DC)?
Add your answer
Q2. What is grounding?
Add your answer
Q3. What is theNNewton's 2nd law
Add your answer

Q1. What prompted your transition from the medical field to your current profession?
Add your answer
Q2. Why is your permanent location required for work?
Add your answer

Q1. Basic details of electrical equipment
Add your answer
Q2. Basic protection of electrical equipment
Add your answer

Q1. Financial and Accounts
Add your answer
Q2. Related to bank
Add your answer