Sivasakthi Power Services Interview Questions and Answers

Q1. General discussion
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Q2. What is your previous work experience?
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Q3. Gdnt related questions
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Q4. Components used in compressor and types of compressor
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Components used in compressor include motor, piston, valves, and cooling system. Types of compressors include reciprocating, rotary, and centrifugal.
• Components used in compressor: motor, piston, valves, cooling system

• Types of compressors: reciprocating, rotary, centrifugal
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Q5. Why do you want to join our organisation
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I am drawn to your organization's innovative projects and collaborative work environment.
• I admire the company's commitment to pushing boundaries in design and engineering

• I am excited about the opportunity to work with a talented team of professionals

• I believe my skills and experience align well with the organization's goals and values
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Q1. About experience
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Q2. General questions
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Q1. About experience
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Q2. General questions
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Q1. About experience
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Q2. Job knowledge, communication and questions based on case scenario
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Q1. Area on interest
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Q2. Working
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Q1. Quality assurance
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Q2. Family
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Construction of pv module in solar company

Automatic solar panels

Solar cells manufacturing

Q1. Glass loading machine in solar company
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Q2. Working
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Paddle power waching machine

Q1. Quality assurance
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Q2. 7 qc tools
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Technical round -Experience about all companies, strategy, how to complete the project

Q1. Strategy, project management
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Q1. Personality, Attitude, Back ground verification
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Q1. Rejection analysis
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Q2. Measurement system analysis
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Q1. Failure mode effects analysis
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Q2. Controlling mathod
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Q1. Statistics process control
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Q2. Instrument measurement
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Q1. Tell me about yourself",
Ans. 
Experienced site supervisor with a background in construction management and a proven track record of successfully overseeing projects.
• Over 5 years of experience in site supervision

• Strong knowledge of construction processes and safety regulations

• Effective communication skills with team members and clients

• Managed multiple projects simultaneously, ensuring deadlines were met

• Implemented cost-saving measures without compro
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Q2. Why do you want this job?
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I am passionate about leading teams and ensuring projects are completed successfully.
• I have a strong background in construction and project management.

• I enjoy the challenge of overseeing multiple tasks and problem-solving on site.

• I am motivated by the opportunity to mentor and develop team members.

• I thrive in fast-paced environments and am dedicated to delivering high-quality results.
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Q1. What are your strengths?
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My strengths include strong leadership skills, excellent communication abilities, and a proactive approach to problem-solving.
• Strong leadership skills

• Excellent communication abilities

• Proactive approach to problem-solving
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Q2. What are your weaknesses?
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One of my weaknesses is that I can be overly critical of my own work, which can sometimes lead to perfectionism.
• I tend to be a perfectionist and can spend too much time on a task to ensure it is flawless.

• I have difficulty delegating tasks as I prefer to handle things on my own to ensure they are done correctly.

• I can be overly self-critical, which can affect my confidence in certain situations.
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Q1. Introduce yourself?
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I am a recent graduate with a degree in engineering, eager to learn and contribute to a dynamic team.
• Recent graduate with a degree in engineering

• Passionate about learning and contributing to a team

• Eager to apply theoretical knowledge in practical scenarios
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Q2. Why do you want to join steel industry?
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I am passionate about the steel industry due to its crucial role in infrastructure development and the opportunity to work on innovative projects.
• Fascinated by the process of turning raw materials into high-quality steel products

• Excited about contributing to the development of infrastructure and construction projects

• Interested in the technological advancements and innovations in the steel industry

• Seeking a challenging
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Q3. What is your preference steel industry or power plant?
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I prefer the steel industry due to my interest in metallurgy and manufacturing processes.
• I have a background in materials science and engineering, which aligns well with the steel industry.

• I find the process of transforming raw materials into finished steel products fascinating.

• I am drawn to the challenges of optimizing production processes and improving product quality in the steel industry.
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Q4. Why do you want to join power plant industry?
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I am passionate about sustainable energy and excited to contribute to the development of clean and efficient power generation.
• Passion for sustainable energy

• Excitement to contribute to clean and efficient power generation

• Interest in the technical challenges of power plant industry
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Q5. Why do you want to switch your job from IT sector to steel or thermal powet plant?
Ans. 
I am passionate about working in industries that have a direct impact on infrastructure and energy production.
• I have always been interested in the steel and thermal power plant industries due to their critical role in infrastructure development.

• I believe that working in these sectors will provide me with hands-on experience in large-scale operations and maintenance.

• I am excited about the opportunity to contribute to th...read more
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Q1. On which law entire fluid mechanics is dependant?
Ans. 
Fluid mechanics is dependent on the law of conservation of mass, momentum, and energy.
• Fluid mechanics is based on the fundamental laws of physics, including the conservation of mass, momentum, and energy.

• The law of conservation of mass states that mass cannot be created or destroyed in a closed system.

• The law of conservation of momentum states that the total momentum of a system remains constant unless acted upon by an...read more
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Q2. What is Pascal Law in fluid mechanics?
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Pascal's Law states that a change in pressure applied to an enclosed fluid is transmitted undiminished to all portions of the fluid and to the walls of its container.
• Pressure applied to a confined fluid is transmitted equally in all directions.

• The pressure at any point in a fluid at rest is the same in all directions.

• Used in hydraulic systems to generate mechanical force.

• Example: Hydraulic car lift operates based on Pa
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Q3. What is Bernaulli's Equation?
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Bernoulli's equation relates the pressure, velocity, and elevation of a fluid in a moving streamline.
• Describes the conservation of energy in a flowing fluid

• Equation: P + 1/2ρv^2 + ρgh = constant

• Where P is pressure, ρ is density, v is velocity, g is acceleration due to gravity, and h is height

• Used in fluid dynamics to analyze flow behavior in pipes, aircraft wings, etc.
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Q4. What is hydraulic jack? Real life example of hydraulic jack?
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A hydraulic jack is a device used to lift heavy objects by applying force through a hydraulic cylinder.
• Hydraulic jacks work on the principle of Pascal's law, which states that pressure applied to a confined fluid is transmitted undiminished in every direction.

• They consist of a reservoir of hydraulic fluid, a pump, a piston, and a release valve.

• When the pump is operated, it pushes hydraulic fluid into the cylinder, caus...read more
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Q5. Industrial norms to control thermal power plant pollution?
Ans. 
Industrial norms such as emission limits, use of pollution control devices, and regular monitoring are used to control thermal power plant pollution.
• Setting emission limits for pollutants such as sulfur dioxide, nitrogen oxides, and particulate matter

• Installing pollution control devices like electrostatic precipitators, scrubbers, and selective catalytic reduction systems

• Regular monitoring of emissions and compliance w...read more
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Q6. Devices used to control pollution in thermal power plant?
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Devices used to control pollution in thermal power plant include electrostatic precipitators, scrubbers, and selective catalytic reduction systems.
• Electrostatic precipitators are used to remove particulate matter from the flue gas by applying an electrostatic charge.

• Scrubbers are used to remove sulfur dioxide and other harmful gases by spraying a liquid solution.

• Selective catalytic reduction systems use a catalyst to c...read more
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Q7. What is electrostatic precipetator and how it works?
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An electrostatic precipitator is a device used to remove particles from a flowing gas using the force of an induced electrostatic charge.
• Uses electrostatic force to remove particles from gas streams

• Consists of charged plates and collection electrodes

• Particles are charged and attracted to the plates

• Commonly used in industries to control air pollution
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Q8. How many types of compressor are there and real life example of them?
Ans. 
There are two main types of compressors: positive displacement compressors and dynamic compressors.
• Positive displacement compressors include reciprocating compressors and rotary compressors.

• Reciprocating compressors use pistons to compress gas, like in car engines.

• Rotary compressors use rotating mechanisms to compress gas, like in air conditioners.

• Dynamic compressors include centrifugal compressors and axial compressor...read more
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Q9. Working principle of turbine?
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Turbines work on the principle of converting kinetic energy from a fluid into mechanical energy.
• Turbines have blades that are rotated by a fluid, such as steam, water, or gas.

• The rotating blades drive a shaft connected to a generator, producing electricity.

• There are different types of turbines like steam turbines, gas turbines, and water turbines.

• Turbines are commonly used in power plants to generate electricity.

• The ef...read more
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Q10. Explain Brayton and Rankine cycle?
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Brayton and Rankine cycles are thermodynamic cycles used in power plants. Brayton cycle is used in gas turbine engines, while Rankine cycle is used in steam power plants.
• Brayton cycle is a thermodynamic cycle that describes the workings of gas turbine engines.

• It consists of four processes: isentropic compression, constant pressure heat addition, isentropic expansion, and constant pressure heat rejection.

• Rankine cycle i...read more
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Q11. How does Bernaulli's equation and Pascal law work in hydraulic jack?
Ans. 
Bernaulli's equation and Pascal's law work together in a hydraulic jack to lift heavy objects by applying pressure through a fluid.
• Bernaulli's equation states that an increase in fluid speed results in a decrease in pressure, allowing the hydraulic jack to lift heavy objects by applying pressure through a fluid.

• Pascal's law states that a change in pressure applied to an enclosed fluid is transmitted undiminished to all...read more
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Through group discussion, we get to know more about safety, through which we also get to know new things.

Q1. Every interview also gives information about some new things.
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Q2. Interview reveals the activities of our subordinates and the department in which we work.
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Q3. Through interview we also get to know and experience our eligibility.
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