Oceaneering International HR BP Interview Questions and Answers

Types of faults in transmission lines

• Short circuit fault

• Open circuit fault

• Ground fault

• Transient fault

• Intermittent fault

Various types of protection used in generators, transformers, and grounding.

• Generator protection includes overcurrent, differential, and reverse power protection.

• Transformer protection includes overcurrent, differential, and Buchholz protection.

• Grounding protection includes earth fault protection and lightning protection.

• Other types of protection include overvoltage, underfrequency, and thermal protection.

• Each type of ...read more

There are two types of distribution systems: radial and network.

• Radial distribution system is a simple and common system where power flows in one direction from the source to the load.

• Network distribution system is a complex system where power flows in multiple directions through interconnected feeders and transformers.

• Radial system is suitable for areas with low power demand and less number of consumers.

• Network system...read more

I have experience in rating generators and transformers from my internship at NALCO Captive Power Plant.

• During my internship, I learned how to rate generators and transformers based on their capacity and efficiency.

• I gained hands-on experience in using instruments to measure the performance of generators and transformers.

• I also learned about the importance of regular maintenance and testing to ensure optimal performanc...read more

I am comfortable working in Southern India.

• I have lived in Southern India for a few years and have adapted to the culture and lifestyle.

• I am familiar with the local language and can communicate effectively with colleagues and clients.

• I appreciate the diverse cuisine and enjoy exploring the region's historical and natural landmarks.

• I am open to new experiences and look forward to learning more about the region's customs

Civil engineering is the backbone of infrastructure development and plays a crucial role in shaping the world we live in.

• Civil engineering involves designing, constructing, and maintaining infrastructure such as buildings, roads, bridges, and water systems.

• It offers a diverse range of career opportunities, from project management to structural design.

• Civil engineers have the ability to make a positive impact on society...read more

25 KV AC is more efficient for railways due to lower transmission losses and higher power carrying capacity.

• 25 KV AC has lower transmission losses compared to 750V DC

• 25 KV AC can carry higher power compared to 750V DC

• 25 KV AC is more suitable for long distance and high-speed trains

• 750V DC is more suitable for urban and suburban railways

• Examples: Indian Railways uses 25 KV AC for long distance and high-speed trains, whi

The speed-torque curve of an induction motor describes the relationship between motor speed and torque.

• The speed-torque curve shows how the motor's torque output varies with changes in speed.

• At low speeds, the motor can produce high torque, but as the speed increases, the torque decreases.

• The curve typically has a peak torque value called the breakdown torque.

• Beyond the breakdown torque, the motor enters the field weak...read more

Induction motors are replacing DC motors for traction purposes due to their higher efficiency, lower maintenance, and simpler control.

• Induction motors have higher efficiency compared to DC motors, resulting in reduced energy consumption.

• Induction motors require less maintenance as they have no brushes or commutators that wear out over time.

• Induction motors have simpler control systems, making them easier to operate and...read more

Yes, I am comfortable with travelling to different offices like Sricity, Coimbatore, Kochi, Madhepura, etc.

• I am open to travelling and exploring new locations for work

• I have previous experience of travelling for work purposes

• I am adaptable and can easily adjust to new environments

• I believe travelling to different offices will provide me with valuable exposure and learning opportunities

The best thing about my college is the strong emphasis on practical learning and industry exposure.

• State-of-the-art laboratories and workshops for hands-on experience

• Regular industry visits and guest lectures by professionals

• Opportunities for internships and projects with leading companies

• Strong focus on developing real-world skills and problem-solving abilities

I excelled in my studies with a strong GPA and also actively participated in extracurricular activities such as student organizations and internships.

• Maintained a high GPA throughout college

• Participated in student organizations related to engineering

• Completed internships in relevant fields

• Took on leadership roles in group projects

• Attended workshops and seminars to enhance skills

Developed a web-based inventory management system for a manufacturing company

• Designed and implemented the front-end using HTML, CSS, and JavaScript

• Developed the back-end using PHP and MySQL for database management

• Implemented features such as product tracking, stock management, and order processing

• Collaborated with a team of developers and stakeholders to gather requirements and ensure project success

My favourite subject is Mathematics.

• I enjoy solving complex problems and equations.

• I find it fascinating how mathematical concepts can be applied in various fields.

• I have always excelled in mathematics and enjoy learning new concepts.

• I believe mathematics is the foundation of many scientific and technological advancements.