20+ Winngoo TEC Interview Questions and Answers

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 process.

• The final bid is submitted after the detailed analys...read more

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.'

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 gas, power generation, and infrastructure development.

• Examp...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 safe behaviors.

• Safety is important in all industries, includi...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 quotation (RFQ), and invitation to bid (ITB).

Hazardous areas are classified based on the presence of flammable gases, vapors, liquids, or combustible dusts.

• Hazardous areas are classified into different zones based on the likelihood and duration of the presence of hazardous substances.

• The classification is important for designing and installing electrical equipment that can operate safely in these areas.

• The classification systems vary depending on the country or region, but commonly used classifications include the IECEx...read more

An earth leakage circuit breaker is a safety device that detects and interrupts electrical leakage to earth.

• Also known as a ground fault circuit interrupter (GFCI)

• Protects against electric shock and fire hazards

• Monitors the current flowing through the circuit and trips if it detects a leakage to earth

• Commonly used in bathrooms, kitchens, and outdoor areas where water is present

Variable Refrigerant Volume

• VRV stands for Variable Refrigerant Volume

• It is a type of HVAC system that uses refrigerant as the cooling and heating medium

• Allows for individual control of temperature in different zones

• Commonly used in commercial buildings and large residential complexes

Delegate tasks effectively, communicate clearly, establish expectations, provide support and feedback, address conflicts promptly.

• Delegate tasks based on individual strengths and skills

• Communicate clearly and regularly to ensure everyone is on the same page

• Establish clear expectations and goals for the team

• Provide support and feedback to help team members succeed

• Address conflicts promptly and professionally to maintain a positive work environment

Cables used in oil and gas are designed to withstand harsh environments and extreme temperatures.

• Oil and gas cables are typically made of materials such as polyethylene, polyurethane, or neoprene.

• They are often armored with steel or aluminum to protect against physical damage.

• Cables used in offshore drilling operations must be able to withstand saltwater corrosion.

• Fiber optic cables are also used in oil and gas for communication and data transmission.

• Examples of oil and gas c...read more

A DOL motor starter is a direct-on-line motor starter used to start and stop motors without any speed control.

• DOL stands for Direct-On-Line.

• It is the simplest and most common type of motor starter.

• It directly connects the motor to the power supply, providing full voltage at start.

• It does not provide any speed control or soft starting.

• DOL starters are typically used for small motors with low starting torque requirements.

• They are commonly found in applications like pumps, fans,...read more

Grade of concrete and cement are important factors in construction.

• Grade of concrete refers to its strength and durability.

• Grade of cement refers to its compressive strength.

• Concrete grades range from M5 to M80.

• Cement grades include 33, 43, and 53.

• Higher grades of cement are used for stronger concrete.

To work a split AC, you need to understand how the indoor and outdoor units function together to cool the space efficiently.

• Ensure the indoor unit is properly mounted on the wall at a suitable height.

• Connect the indoor unit to the outdoor unit using refrigerant lines and electrical wiring.

• Set the desired temperature and fan speed on the remote control.

• Regularly clean or replace the air filters to maintain optimal performance.

• Schedule annual maintenance checks to ensure the sy...read more

Confidence space hazard refers to the potential risks and control measures in a specific area or environment.

• Confidence space hazard refers to the identification and assessment of potential risks in a particular area or environment.

• Control measures are implemented to mitigate or eliminate these hazards and ensure the safety of individuals.

• Examples of confidence space hazards include electrical hazards, chemical exposures, ergonomic risks, and fire hazards.

• Control measures may...read more

The question is unclear and seems to be missing important context.

• Ask for clarification on what 'Typ Gas' refers to

• Provide examples of different types of gases commonly used in HVAC systems

• Discuss the importance of knowing the specific type of gas for safety and efficiency

ITP stands for Inspection and Test Plan, WPR stands for Welding Procedure Record, and WPS stands for Welding Procedure Specification.

• ITP is a document that outlines the inspection and testing requirements for a project.

• WPR is a record of the welding procedure used during fabrication.

• WPS is a document that outlines the specific welding procedure to be used for a particular joint.

• All three are important documents in ensuring the quality and safety of welded structures.

Slump test is a measure of the consistency of fresh concrete.

• It is used to determine the workability of concrete.

• A slump cone is filled with fresh concrete and then lifted vertically.

• The amount of slump or settlement of the concrete is measured.

• The test helps to ensure that the concrete is of the right consistency for the job.

• The slump test is widely used in construction projects.

There are different types of cement used in construction depending on the requirements.

• Ordinary Portland Cement (OPC) is the most commonly used cement.

• Portland Pozzolana Cement (PPC) is used for structures exposed to sulphate and chloride attacks.

• Rapid Hardening Cement (RHC) is used for precast concrete work.

• Low Heat Cement (LHC) is used for massive concrete structures.

• White Cement is used for decorative purposes.

• Colored Cement is used for aesthetic purposes.

• Hydrophobic Cemen...read more

Weather conditions play a crucial role in painting inspection.

• Extreme temperatures can affect the drying time and adhesion of paint.

• High humidity can cause blistering and peeling of paint.

• Rain or snow can wash away wet paint and ruin the finish.

• Wind can cause dust and debris to stick to wet paint.

• Painting should be done in dry and moderate temperature conditions.

• Weather forecast should be checked before starting the painting job.