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Computer vision task. Image segmentation
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.
Metrics for evaluating machine learning tasks
Accuracy
Precision
Recall
F1 Score
ROC AUC
Confusion Matrix
Python is commonly used for data manipulation tasks due to its powerful libraries like Pandas and NumPy.
Use Pandas library for data manipulation tasks in Python
Pandas provides data structures like DataFrame for easy manipulation
Use NumPy for numerical operations on data arrays
Example: df['new_column'] = df['column1'] + df['column2']
I applied via LinkedIn and was interviewed in Apr 2024. There were 5 interview rounds.
One for personality and another for Technical
posted on 28 Jun 2024
I applied via Walk-in and was interviewed in May 2024. There was 1 interview round.
Risk assessment involves identifying hazards, evaluating risks, implementing control measures, and reviewing effectiveness.
Identify hazards present in the workplace
Evaluate the risks associated with each hazard
Implement control measures to reduce or eliminate risks
Review the effectiveness of the control measures
Document the risk assessment process and findings
Question asked form mechanical field
posted on 2 Feb 2024
I applied via LinkedIn and was interviewed in Jan 2024. There were 3 interview rounds.
What is PID control and how to apply it?
Multiple questions. 2 Exams: Electrical and hydraulics
To effectively manage financial operations, analyze data, provide strategic recommendations, and ensure compliance with regulations.
Develop and implement financial policies and procedures
Analyze financial data and trends to provide insights and recommendations
Ensure compliance with financial regulations and reporting requirements
Manage budgeting and forecasting processes
Collaborate with other departments to support bus
I applied via Company Website and was interviewed in Sep 2022. There were 4 interview rounds.
The qualification for an Instrumentation Technician typically includes a degree or diploma in instrumentation technology or a related field.
A degree or diploma in instrumentation technology or a related field is usually required.
Knowledge of electrical and electronic systems is important.
Experience with calibration and troubleshooting of instruments is often necessary.
Familiarity with industry standards and regulations...
Thermocouple range refers to the temperature range within which a thermocouple can accurately measure temperature.
Thermocouple range varies depending on the type of thermocouple used.
Common thermocouple types include J, K, T, E, and N.
For example, a type K thermocouple has a range of -200 to 1350 degrees Celsius.
It is important to select the appropriate thermocouple type for the temperature range being measured.
An anti-surge valve is a control valve used in a compressor system to prevent surge and maintain stable operation.
An anti-surge valve is typically installed in the discharge line of a compressor.
It is designed to protect the compressor from surge, which is a phenomenon of unstable flow and pressure that can cause damage to the compressor.
The valve opens or closes based on the compressor's operating conditions to mainta...
Yes, I have experience working with gas turbines.
I have worked with gas turbines in my previous job as an instrumentation technician.
I am familiar with the maintenance and troubleshooting of gas turbines.
I have experience in calibrating and testing gas turbine sensors and instruments.
I have knowledge of the safety protocols and regulations related to gas turbines.
There are three types of vibration in the field: axial, radial, and tangential.
Axial vibration occurs parallel to the axis of rotation.
Radial vibration occurs perpendicular to the axis of rotation.
Tangential vibration occurs at a right angle to both axial and radial vibration.
Vibration analysis is used to detect and diagnose problems in rotating machinery.
Excessive vibration can lead to premature failure of bearings, g
Yes, I am familiar with preventive maintenance jobs.
Preventive maintenance involves regularly scheduled inspections, cleaning, and repairs to prevent equipment breakdowns.
I have experience performing preventive maintenance on various types of instrumentation equipment, such as calibrators, transmitters, and controllers.
Examples of preventive maintenance tasks I have performed include checking for leaks, replacing worn ...
Precautions are necessary to ensure safe and efficient plant operation.
Regular maintenance of equipment and machinery
Proper training and certification of personnel
Strict adherence to safety protocols and procedures
Regular inspections and audits to identify potential hazards
Effective communication and coordination among team members
Use of personal protective equipment (PPE) as required
Emergency response planning and dri...
I am interested to work in maintenance field and troubleshooting
I applied via Job Fair and was interviewed in Dec 2022. There were 2 interview rounds.
I have extensive experience in oil and gas construction.
Managed construction projects for oil and gas pipelines
Coordinated with contractors and subcontractors to ensure project completion on time and within budget
Implemented safety protocols to ensure compliance with industry regulations
Experience with welding, piping, and instrumentation
Familiarity with industry standards and codes such as ASME, API, and ANSI
I have extensive technical experience in the Oil and Gas industry.
I have worked on various projects related to drilling, production, and refining.
I am familiar with industry standards and regulations such as API and ASME codes.
I have experience in designing and implementing safety measures to prevent accidents and ensure compliance.
I have worked with various equipment and technologies such as pumps, compressors, and pi...
posted on 1 Nov 2022
I applied via Approached by Company and was interviewed in Oct 2022. There were 3 interview rounds.
Detail about waiter... Presentation of food impression of customer
My aim in being a waiter is to provide exceptional customer service and create a positive dining experience for guests.
To ensure prompt and efficient service
To anticipate and fulfill customer needs
To maintain a clean and organized dining area
To handle customer complaints and resolve issues
To upsell menu items and promote specials
To work as part of a team to deliver excellent service
To create a welcoming and friendly at
I present the food in an aesthetically pleasing manner, ensuring that the dish is visually appealing and appetizing.
I arrange the food on the plate in an organized and attractive manner
I use garnishes and sauces to add color and texture to the dish
I ensure that the portion size is appropriate and the plate is not overcrowded
I serve hot food hot and cold food cold
I describe the dish to the customer and answer any questi
Yes, we offer a variety of healthy preservatives.
We offer fresh fruits and vegetables as sides and toppings.
We have gluten-free and vegan options.
Our dressings and sauces are made with natural ingredients.
We use lean proteins like grilled chicken and fish.
We offer low-calorie and low-fat options.
We avoid using artificial sweeteners and additives.
based on 55 reviews
Rating in categories
Project Engineer
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| ₹4.8 L/yr - ₹12 L/yr |
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| ₹2.5 L/yr - ₹5.4 L/yr |
Mechanical Maintenance Engineer
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| ₹3.5 L/yr - ₹4.6 L/yr |
Maintenance Engineer
9
salaries
| ₹3.6 L/yr - ₹6.2 L/yr |
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