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20+ Project Assistant Interview Questions and Answers

Updated 15 Jan 2025

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Q1. What is coal? What is GCV? What is GCV of coal grade 7? What is name your priciple in PG college? What will you job here ? And many more from academic

Ans.

Coal is a fossil fuel formed from plant remains. GCV stands for Gross Calorific Value, a measure of the energy content of coal.

  • Coal is a black or brownish-black sedimentary rock composed mainly of carbon, along with various other elements.

  • It is formed from the remains of plants that lived and died millions of years ago.

  • Coal is primarily used as a fuel for electricity generation, industrial processes, and heating.

  • GCV (Gross Calorific Value) is a measure of the energy content o...read more

Q2. What are all experiments done in the geotechnical laboratory? Explain sieve analysis, direct shear test, compaction test.

Ans.

Geotechnical laboratory experiments include sieve analysis, direct shear test, and compaction test.

  • Sieve analysis is used to determine the particle size distribution of soil samples.

  • Direct shear test measures the shear strength of soil samples under different loads and normal stresses.

  • Compaction test is used to determine the maximum dry density and optimum moisture content of soil samples.

  • Other experiments may include triaxial shear test, consolidation test, and permeability ...read more

Project Assistant Interview Questions and Answers for Freshers

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Q3. What is Le Chateliers principle states in Equilibrium Chapter?

Ans.

Le Chatelier's principle states that when a system at equilibrium is subjected to a change, it will adjust to counteract the change.

  • Le Chatelier's principle is a fundamental concept in chemical equilibrium.

  • It states that when a system at equilibrium is subjected to a change in temperature, pressure, or concentration, the system will shift in a way that counteracts the change.

  • For example, if the concentration of a reactant is increased, the equilibrium will shift towards the p...read more

Q4. *Can you explain technically, the process of writing on black board using chalk piece, being mechanical engineer? *With schematic diagram, can show distribution of stress in the shaft undergoing torque?

Ans.

Explaining the process of writing on a blackboard using chalk and showing the distribution of stress in a shaft undergoing torque.

  • To write on a blackboard, the chalk is pressed against the surface, leaving a mark due to friction

  • The hardness of the chalk and the roughness of the board surface affect the quality of the writing

  • When a shaft undergoes torque, stress is distributed along its length according to the torque and the shaft's geometry

  • The distribution of stress can be sh...read more

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Q5. What is Ash pond? What do you know about Ash pond?

Ans.

An ash pond is a structure used to store ash generated from burning coal in power plants.

  • Ash ponds are typically large, man-made ponds or reservoirs.

  • They are used to store the ash generated from burning coal in power plants.

  • The ash is mixed with water to form a slurry, which is then pumped into the ash pond.

  • Over time, the ash settles to the bottom of the pond, while the water is evaporated or released through a discharge pipe.

  • Ash ponds can pose environmental risks, as they ma...read more

Q6. What percentage of isopropanol is used in DNA isolation

Ans.

Isopropanol is used in DNA isolation as a precipitation agent.

  • Isopropanol is added to the DNA sample to precipitate the DNA out of solution.

  • The percentage of isopropanol used can vary depending on the protocol being used.

  • Typically, 70-100% isopropanol is used in DNA isolation.

  • The isopropanol is added to the DNA sample after the addition of a salt solution.

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Q7. What is sampling? Define coal? Sedimentology of coal Expansion- CIMFR, CSIR, CIL, BCCL, CMPDI Macerals, microlithotypes etc.

Ans.

Sampling is the process of selecting a representative portion of a larger population for analysis or testing.

  • Sampling is used in various fields such as statistics, market research, and quality control.

  • Sampling methods include random sampling, stratified sampling, and cluster sampling.

  • Coal is a combustible black or brownish-black sedimentary rock composed mostly of carbon and hydrocarbons.

  • Sedimentology of coal involves the study of the origin, deposition, and characteristics o...read more

Q8. How to change lilehood of village

Ans.

To change the likelihood of a village, focus on education, healthcare, infrastructure, and economic development.

  • Invest in education to improve literacy rates and provide opportunities for skill development

  • Improve healthcare facilities and access to medical services

  • Develop infrastructure such as roads, electricity, and water supply

  • Encourage economic development through job creation and entrepreneurship

  • Promote community involvement and participation in decision-making processes

Project Assistant Jobs

Project Assistant - Level II - Finance 3-6 years
Cummins India Ltd
4.3
Pune
Project Assistant 5-8 years
Cytel Statistical Software Services Pvt. Ltd.
4.4
Kolkata
Excellent Opportunity in Maintenance & Projects Assistants / Executive 2-7 years
Apitoria Pharma
4.5
₹ 2 L/yr - ₹ 7 L/yr
Kakinada

Q9. What is your research interest?

Ans.

My research interest lies in the field of environmental sustainability and renewable energy.

  • Renewable energy sources like solar, wind, and hydro power

  • Sustainable development practices and their impact on the environment

  • Greenhouse gas emissions and their effects on climate change

  • Energy efficiency and conservation measures

  • Life cycle analysis of products and their environmental impact

Q10. C Forest conservation and it useful for us

Ans.

Forest conservation is crucial for our survival and well-being.

  • Forests provide oxygen, regulate climate, and support biodiversity.

  • They also provide resources such as timber, medicine, and food.

  • Conservation efforts can include reforestation, sustainable logging, and protected areas.

  • Failure to conserve forests can lead to deforestation, habitat loss, and climate change.

  • Individuals can contribute by reducing paper use, supporting sustainable products, and advocating for conserva...read more

Q11. how to apply Innvantion villagers

Ans.

Innovation Villagers can be applied by submitting an application on their website.

  • Visit the Innovation Villagers website

  • Fill out the application form

  • Submit the application

  • Wait for a response from Innovation Villagers

Q12. What is slope stability?

Ans.

Slope stability refers to the ability of a slope to resist the downward movement of soil or rock under the influence of gravity.

  • Factors affecting slope stability include slope angle, soil or rock type, water content, and vegetation cover.

  • Slope stability can be analyzed using various methods such as limit equilibrium analysis and finite element analysis.

  • Slope failures can have significant impacts on infrastructure, property, and human life. Examples include landslides and rock...read more

Q13. Experience on Clinical Research and ability to handle multiple task.

Ans.

I have 2 years of experience in clinical research and have successfully managed multiple tasks simultaneously.

  • I have conducted patient interviews, collected data, and assisted in data analysis for clinical research studies.

  • I have experience in managing study timelines, coordinating with study sites, and ensuring compliance with protocols.

  • I am proficient in handling multiple tasks efficiently, prioritizing workload, and meeting deadlines.

  • For example, in my previous role as a R...read more

Q14. 2100-2400 GCV of coal grade 7

Ans.

The GCV of coal grade 7 is between 2100 and 2400.

  • GCV stands for Gross Calorific Value, which measures the energy content of coal.

  • Coal grade 7 refers to a specific quality or classification of coal.

  • The GCV range of 2100-2400 indicates the energy value of coal grade 7 falls within this range.

  • Higher GCV values indicate higher energy content and better quality of coal.

Q15. *Can explain different failure theories?

Ans.

Failure theories explain the reasons for failure of materials under different loading conditions.

  • Maximum shear stress theory

  • Maximum normal stress theory

  • Maximum strain energy theory

  • Distortion energy theory

  • Mohr's theory

  • Coulomb's theory

  • Rankine's theory

  • St. Venant's theory

Q16. Trouble shooting at work place

Ans.

Troubleshooting at workplace involves identifying and resolving problems that arise in day-to-day operations.

  • Identify the problem and its root cause

  • Gather information and data to analyze the problem

  • Brainstorm possible solutions and evaluate their feasibility

  • Implement the chosen solution and monitor its effectiveness

  • Document the problem and solution for future reference

Q17. Drawing of bending moment diagram

Ans.

A bending moment diagram is a graphical representation of the variation of bending moment along the length of a beam.

  • The diagram shows the internal forces acting on the beam.

  • It helps in determining the maximum bending moment and shear force.

  • The diagram is plotted using the equation M(x) = -wx^2/2 + C1x + C2.

  • The slope of the diagram at any point gives the shear force at that point.

  • The bending moment at any point is given by the area under the curve up to that point.

Q18. What do you about canals

Ans.

Canals are man-made waterways used for transportation, irrigation, and drainage.

  • Canals are constructed to connect bodies of water for transportation of goods and people.

  • They are also used for irrigation purposes to provide water to agricultural lands.

  • Some canals are built for drainage to prevent flooding in certain areas.

  • Examples of famous canals include the Panama Canal, Suez Canal, and Erie Canal.

Q19. Steps for DNA isolation

Ans.

DNA isolation involves cell lysis, removal of proteins and RNA, and precipitation of DNA.

  • Collect cells or tissue sample

  • Lyse cells to release DNA

  • Remove proteins and RNA using enzymes or chemicals

  • Precipitate DNA using alcohol

  • Wash and dry DNA pellet

  • Re-suspend DNA in buffer or water

  • Quantify DNA using spectrophotometer

Q20. Budgeting approval from top management

Ans.

Budgeting approval from top management is crucial for project success.

  • Top management approval ensures alignment with organizational goals

  • Present a clear and detailed budget proposal highlighting project benefits

  • Communicate the importance of the project and its impact on the organization's success

  • Provide regular updates on budget utilization and project progress to maintain transparency

Q21. First law of thermodynamics

Ans.

The first law of thermodynamics states that energy cannot be created or destroyed, only transferred or converted.

  • Energy is conserved in a closed system

  • Energy can be transferred between different forms (e.g. heat, work)

  • The total energy of a system remains constant

  • Mathematically expressed as: ΔU = Q - W, where ΔU is the change in internal energy, Q is heat added to the system, and W is work done by the system

Q22. Second law of thermodynamics

Ans.

The second law of thermodynamics states that the total entropy of an isolated system can never decrease over time.

  • Entropy tends to increase in a closed system

  • Heat energy naturally flows from hot to cold objects

  • Efficiency of energy conversion processes is limited by the second law

Q23. Steps for PCR

Ans.

PCR is a technique used to amplify DNA sequences. It involves three main steps: denaturation, annealing, and extension.

  • Denaturation: Heat the DNA to separate the double-stranded DNA into single strands.

  • Annealing: Cool the DNA to allow the primers to bind to the complementary sequences on the single-stranded DNA.

  • Extension: Raise the temperature to allow the Taq polymerase to extend the primers and synthesize new DNA strands.

  • Repeat the cycle of denaturation, annealing, and exte...read more

Q24. Pillars of FSL?

Ans.

The pillars of FSL (Free Software License) are freedom to use, study, modify, and distribute software.

  • Freedom to use the software for any purpose

  • Freedom to study how the software works and adapt it to your needs

  • Freedom to redistribute copies so you can help others

  • Freedom to improve the software and release your improvements to the public

Q25. Abbreviation of FSL?

Ans.

FSL stands for Free Surfer Software Library.

  • FSL stands for Free Surfer Software Library

  • It is a software package used for analyzing structural and functional brain imaging data

  • FSL is commonly used in neuroimaging research

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