20+ Genpact Interview Questions and Answers

Transformers are used to change the voltage level of electricity for transmission and distribution. They consist of parts like core, windings, and insulation.

• Transformers are used to step up or step down voltage levels for transmission and distribution of electricity.

• Common types of transformers include power transformers, distribution transformers, and instrument transformers.

• Key parts of a transformer include the core, windings, insulation, and bushings.

• Examples of transfor...read more

Maintain risk register by identifying, assessing, and mitigating risks throughout the project lifecycle.

• Identify potential risks and document them in the risk register

• Assess the likelihood and impact of each risk

• Develop risk response strategies to mitigate or avoid risks

• Monitor and review the risk register regularly

• Communicate risks and mitigation strategies to stakeholders

• Update the risk register as new risks arise or existing risks change

5S is a method used in industrial settings to organize and maintain cleanliness for improved efficiency and safety.

• Sort: Remove unnecessary items from the workspace

• Set in order: Arrange necessary items in a logical and efficient manner

• Shine: Clean and inspect the workspace regularly

• Standardize: Establish protocols and standards for maintaining the workspace

• Sustain: Continuously uphold the 5S principles to ensure long-term success

Insulation is used in transformers to prevent electrical leakage and ensure safety and efficiency.

• Insulation prevents electrical leakage and ensures safety by reducing the risk of electric shock or short circuits.

• It helps maintain the efficiency of the transformer by reducing energy loss through leakage currents.

• Different types of insulation materials are used based on the voltage and application of the transformer, such as oil, paper, or resin.

• Proper insulation also helps in...read more

Power factor and Ohm's law are important concepts in electrical engineering to understand the relationship between power, voltage, current, and resistance.

• Power factor is the ratio of real power to apparent power in an electrical circuit.

• Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.

• Understanding power factor helps in optimizing power efficiency and reducing energy costs in electrical sys...read more

DCS, PLC and SCADA systems use various communication protocols such as Modbus, Profibus, Ethernet/IP, etc.

• DCS systems use protocols like Modbus, Profibus, HART, Foundation Fieldbus, etc.

• PLC systems use protocols like Modbus, Ethernet/IP, Profinet, DeviceNet, etc.

• SCADA systems use protocols like Modbus, DNP3, OPC, IEC 60870-5, etc.

• Each protocol has its own advantages and disadvantages, and the choice of protocol depends on the specific application.

• For example, Modbus is a wide...read more

IAAS, PAAS, and SAAS are different models of cloud computing that provide varying levels of infrastructure, platform, and software services.

• IAAS (Infrastructure as a Service) provides virtualized computing resources over the internet, such as virtual machines, storage, and networks.

• PAAS (Platform as a Service) offers a platform for developing, testing, and deploying applications without worrying about infrastructure management.

• SAAS (Software as a Service) delivers software ap...read more

Code reviews are conducted regularly to ensure code quality and adherence to coding standards.

• Code reviews are conducted by peers or senior developers.

• Reviewers check for code quality, readability, maintainability, and adherence to coding standards.

• Issues found during code review are documented and addressed by the developer.

• Code reviews are conducted regularly, either before merging code or on a scheduled basis.

• Tools like GitHub pull requests or code review tools like Crucib...read more

An example of an instrument is a thermometer, which measures temperature.

• Thermometer works by measuring the expansion or contraction of a liquid or metal in response to temperature changes.

• Common types include mercury, digital, and infrared thermometers.

• Thermometers are used in various industries such as healthcare, food, and HVAC systems.

Engineering is the application of scientific and mathematical principles to design and create structures, machines, systems, and processes.

• Engineering involves problem-solving and innovation.

• Engineers use their knowledge of math and science to design and build solutions to various challenges.

• There are many different branches of engineering, such as civil, mechanical, electrical, and chemical engineering.

• Examples of engineering projects include designing bridges, developing ne...read more

We follow Agile/Scrum methodology for our product development.

• We have daily stand-up meetings to discuss progress and plan for the day.

• We use a product backlog to prioritize and plan our work.

• We work in sprints of 2 weeks and have a sprint review and retrospective at the end of each sprint.

• We use user stories to define requirements and track progress.

• We have a product owner who is responsible for prioritizing the backlog and ensuring the team is delivering value to the custom...read more

Thermodynamics is the study of energy and heat transfer in systems, used to analyze and optimize processes in engineering and science.

• Thermodynamics is used to analyze energy transfer and conversion in various systems.

• It helps in understanding the behavior of gases, liquids, and solids under different conditions.

• Thermodynamics is crucial in designing efficient engines, refrigeration systems, and power plants.

• It is also used in chemical reactions, material science, and environ...read more

The proposal process involves creating and submitting a formal offer to a potential client in response to their request for products or services.

• Identifying client needs and requirements

• Developing a solution or proposal that meets those needs

• Estimating costs and pricing

• Creating a formal document outlining the proposal

• Submitting the proposal to the client

• Following up with the client to address any questions or concerns

Program using OOPs concept

• Identify the objects and their properties

• Create classes and define their methods

• Use inheritance and polymorphism

• Encapsulate data and use access modifiers

• Example: A program to simulate a bank account

Bending moment diagrams show the variation of bending moment along the length of a beam or structure.

• Bending moment diagrams are used in structural engineering to visualize the internal forces acting on a beam.

• They help engineers determine where the beam is experiencing tension or compression.

• The diagram typically shows positive bending moments as sagging and negative bending moments as hogging.

• The shape of the bending moment diagram is influenced by the type of load applied ...read more

Bernoulli's principle states that as the speed of a fluid increases, its pressure decreases.

• States that an increase in the speed of a fluid results in a decrease in pressure

• Used to explain lift in airplane wings

• Can be observed in the flow of a river or stream

Valve design calculation involves determining the valve size, type, and material based on the fluid properties and system requirements.

• Determine the flow rate and pressure drop across the valve

• Select the appropriate valve type (e.g. globe, gate, ball) based on the application

• Choose the valve material based on the fluid properties and compatibility

• Calculate the valve size based on the flow rate and pressure drop

• Consider additional factors such as temperature, corrosion, and er...read more

Safety action refers to any action taken to prevent or mitigate potential hazards or risks.

• Safety actions can include implementing safety protocols and procedures, providing safety equipment and training, conducting safety audits and inspections, and addressing safety concerns raised by employees or customers.

• Examples of safety actions include installing guardrails on a construction site, providing personal protective equipment to workers in a hazardous environment, and condu...read more

Java process waterfall model is a linear sequential approach to software development.

• It consists of distinct phases such as requirements gathering, design, implementation, testing, deployment, and maintenance.

• Each phase must be completed before moving on to the next one.

• It is a rigid and inflexible model that does not allow for changes once a phase is completed.

• It is suitable for projects with well-defined requirements and a stable scope.

• Example: Developing a banking applicat...read more