Technip Energies Senior Engineer Interview Questions, Process, and Tips

HDPE and Di pipe IS codes are standards set by the Bureau of Indian Standards for high-density polyethylene and ductile iron pipes.

• IS 4984: High-density polyethylene (HDPE) pipes for potable water supplies

• IS 8329: Ductile iron (DI) pipes and fittings for pressure pipelines

Aerators are devices used to add air into water or other liquids to increase oxygen levels.

• Surface aerators

• Submersible aerators

• Diffused aerators

• Mechanical aerators

• Aspirating aerators

Minimum gap between two structures for seismic point of view is typically around 1.5 times the height of the taller structure.

• Minimum gap is usually 1.5 times the height of the taller structure to reduce seismic interaction.

• This gap helps prevent collision or structural damage during an earthquake.

• Building codes and regulations may specify minimum gaps for seismic safety.

• Example: If one building is 100 feet tall, the m...read more

Bus bar schemes are different ways of connecting bus bars in power systems.

• Single bus bar scheme

• Double bus bar scheme

• Main and transfer bus bar scheme

• Ring bus bar scheme

• Breaker and a half scheme

• Mesh bus bar scheme

The equipment sequence for any line bay starts with the circuit breaker and ends with the transformer.

• The circuit breaker is the first equipment in the sequence.

• Next comes the isolator switch.

• After that, the earth switch is operated.

• Then the line disconnector is opened.

• Finally, the transformer is disconnected from the line.

• The sequence is reversed when the line bay is put back into service.

EPC stands for Engineering, Procurement, and Construction. It is a type of project delivery method used in construction and engineering industries.

• EPC projects involve a single contractor who is responsible for the entire project from start to finish.

• The contractor is responsible for designing, procuring materials and equipment, and constructing the project.

• EPC projects are commonly used in industries such as oil and g...read more

Safety refers to the condition of being protected from harm, injury, or danger.

• Safety involves taking measures to prevent accidents and injuries.

• It includes identifying and mitigating potential hazards in the workplace or environment.

• Safety also involves following established protocols and procedures to minimize risk.

• Examples of safety measures include wearing protective gear, using safety equipment, and practicing saf...read more

Preliminary in bid refers to the initial stage of the bidding process where the bidder submits a rough estimate of the project cost.

• Preliminary bid is a rough estimate of the project cost submitted by the bidder at the initial stage of the bidding process.

• It is also known as a preliminary proposal or preliminary quotation.

• The preliminary bid helps the client to shortlist the bidders for the next stage of the bidding pr...read more

Tender includes all the necessary documents and information required for a project or service to be bid on by potential contractors.

• Tender documents provide details about the project or service, such as scope of work, timelines, and budget.

• Tender also includes terms and conditions for bidding, evaluation criteria, and submission requirements.

• Examples of tender documents include request for proposal (RFP), request for q

Pricing preamble refers to the introductory statement or explanation of the pricing structure.

• It is a statement that precedes the actual pricing information.

• It provides context and explanation for the pricing structure.

• It may include information about discounts, fees, or other charges.

• Example: 'The following prices are for standard packages. Additional fees may apply for customization.'