Efc Energy Solutions Interview Questions and Answers

Q1. Aerodynamic, censure, Bearing,PCB, and bought the sector.
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Q1. Project planning & monitoring, Tools, safety.
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Q1. General HR questions and personality check
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Q1. Cable type and it's current rating
Ans. 
Cable type refers to the construction and materials used in a cable, while current rating indicates the maximum current that can safely flow through the cable.
• Cable type can be categorized based on insulation material (e.g. PVC, XLPE), conductor material (e.g. copper, aluminum), and construction (e.g. single-core, multi-core)

• Current rating is determined by factors such as conductor size, insulation material, and ambien...read more
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Q2. What were the costs and other technical parameters, such as the client and scope of work, for your last project?
Ans. 
The costs and technical parameters for my last project included client A, scope of work B, and a budget of $100,000.
• Client: Company A

• Scope of work: Development of new software system

• Cost: $100,000

• Technical parameters: Integration with existing systems, timeline of 6 months
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Q3. What are the types of substations and how does a bay function within them?
Ans. 
Substations can be categorized into different types based on their functions and voltage levels. A bay within a substation is a specific area where equipment is located.
• Types of substations include distribution substations, transmission substations, and switching substations.

• Distribution substations typically step down voltage for local distribution to customers.

• Transmission substations step up voltage for long-distanc...read more
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Q1. Tell us about yourself
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A basic aptitude test which focuses on key areas of a person

Q1. Where do you see yourself in 10 years
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Q2. Why Greenko group? And what do u bring to table
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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
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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
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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
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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
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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
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Q1. Resume related question.
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Q1. Salary discussion?
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