Jakson Group Machine Operator Interview Questions and Answers

Q1. Pouch packing operetor 5year
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Q2. Pouch packing operetor
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Q3. Oill packing operetor 5year
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Q1. Name Green house gases and their GWP
Ans. 
Greenhouse gases trap heat in the atmosphere, contributing to global warming. Their Global Warming Potential (GWP) varies significantly.
• Carbon Dioxide (CO2) - GWP of 1, the most prevalent greenhouse gas.

• Methane (CH4) - GWP of 25, significantly more effective than CO2 over 100 years.

• Nitrous Oxide (N2O) - GWP of 298, emitted from agricultural and industrial activities.

• Fluorinated gases - GWP ranges from 1,000 to over 10,
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Q2. What is EIA, AND STEPS IN EIA
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EIA (Environmental Impact Assessment) evaluates the potential environmental effects of proposed projects.
• 1. Screening: Determine if a project requires EIA. Example: A new highway may need an EIA.

• 2. Scoping: Identify key issues and impacts to be assessed. Example: Assessing effects on local wildlife.

• 3. Impact Assessment: Analyze potential environmental impacts. Example: Evaluating air quality changes due to construction...read more
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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 ?
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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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Regarding how to manage a site accommodation

Q1. Statutory related and other hr and admin work
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Q2. How to handle work pressure
Ans. 
I handle work pressure by prioritizing tasks, staying organized, and taking breaks when needed.
• Prioritize tasks based on deadlines and importance

• Stay organized by creating to-do lists and setting realistic goals

• Take breaks to recharge and prevent burnout

• Communicate with team members and delegate tasks when necessary
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Q1. About background work and work calcture
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Q2. About payroll and contractor work statutory labour law. And other work pressurerelated.
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