Vena Energy Interview Questions and Answers

Q1. Wind turbine related
Add your answer
Q2. Transmission line related
Add your answer

Q1. All over Transformer testing regarding
Add your answer
Q2. Fully Explain string & central inverter and Transformer
Ans. 
String & central inverters are types of solar inverters used in solar power systems. Transformers are used to step up or step down voltage in electrical systems.
• String inverters are used in smaller solar power systems and convert DC power from solar panels into AC power for use in the home.

• Central inverters are used in larger solar power systems and are connected to multiple strings of solar panels to convert DC power ...read more
Answered by AI
Add your answer
Q3. Lt & ht cable regarding question
Add your answer
Q4. Explain Hari Transformer unloading?
Ans. 
Hari Transformer unloading involves safely removing transformers from trucks and placing them in designated areas.
• Ensure proper safety measures are in place before unloading transformers

• Use appropriate equipment such as cranes or forklifts to lift and move the transformers

• Follow manufacturer's guidelines for handling and placement of transformers

• Inspect transformers for any damage during unloading process

• Coordinate wit...read more
Answered by AI
Add your answer

Q1. Asking about the job and responsibilities
Add your answer
Q2. Family details and pervious experience
Add your answer

Q1. Simply asking about the reason of switch job
Add your answer

A basic aptitude test which focuses on key areas of a person

Q1. Where do you see yourself in 10 years
Add your answer
Q2. Why Greenko group? And what do u bring to table
Add your answer

Numbers,LCM,HCF,Time speed Distance,Percentage

They randomly given any topic. Time limit is 5-10 minutes in a group of 10 members. Everyone has to speak about the topic.

Q1. Types of Concrete & their grades with mix proportion ratio ?
Ans. 
Types of concrete include normal strength, high strength, and high-performance concrete, each with different mix proportions.
• Normal strength concrete: typically used for general construction, with mix proportions of 1:2:4 (cement:sand:aggregate)

• High strength concrete: used for structures requiring higher strength, with mix proportions of 1:1.5:3

• High-performance concrete: designed for specific applications, with mix pro
Answered by AI
Add your answer
Q2. Steps Involved in concreting & curing ?
Ans. 
Steps involved in concreting & curing include preparation of formwork, mixing of concrete, pouring, leveling, finishing, and curing.
• Prepare formwork by setting up wooden or metal molds to contain the concrete.

• Mix concrete ingredients such as cement, sand, aggregate, and water in the correct proportions.

• Pour the concrete into the formwork, ensuring it reaches all corners and edges.

• Level the concrete surface using a scre...read more
Answered by AI
Add your answer
Q3. Purpose of Retaining Wall ?
Ans. 
Retaining walls are structures designed to hold back soil and prevent erosion.
• Prevent soil erosion

• Support sloping terrain

• Create usable space on a hillside

• Enhance landscaping design
Answered by AI
Add your answer
Q4. What is Bending moment & Shear force diagram ?
Ans. 
Bending moment & Shear force diagrams show the variation of internal forces along the length of a beam.
• Bending moment diagram shows the variation of bending moment along the length of a beam.

• Shear force diagram shows the variation of shear force along the length of a beam.

• These diagrams are essential for analyzing the behavior of beams under different loading conditions.

• The diagrams help in determining the maximum bend...read more
Answered by AI
Add your answer
Q5. Roles of quantity Surveyor at site & office ?
Ans. 
Quantity Surveyors manage costs and contracts for construction projects, both on-site and in the office.
• Preparing cost estimates and budgets

• Analyzing construction plans and specifications

• Negotiating with contractors and suppliers

• Managing contracts and variations

• Conducting site visits and inspections

• Preparing progress reports and final accounts
Answered by AI
Add your answer