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The basic cycle of a thermal power plant involves the conversion of heat energy into mechanical energy and then into electrical energy.
The cycle starts with the combustion of fuel in a boiler to produce high-pressure steam.
The high-pressure steam is then passed through a turbine, where it expands and produces mechanical energy.
The mechanical energy is used to drive a generator, which converts it into electrical energy.
...
Superheating is necessary to increase the energy content of steam and improve the efficiency of power plants and industrial processes.
Superheating increases the energy content of steam by raising its temperature above its saturation point.
It improves the efficiency of power plants by allowing the steam to expand further in the turbine, extracting more work.
Superheating also prevents condensation in steam pipes, reducin...
Expansion of steam takes place by the process of adiabatic expansion.
Steam expands in a cylinder or turbine, pushing against a piston or blades.
During adiabatic expansion, there is no heat transfer between the steam and its surroundings.
The expansion causes a decrease in pressure and temperature of the steam.
The work done by the expanding steam can be harnessed to perform mechanical work.
Examples of adiabatic expansion...
Water treatment is necessary in plants to ensure the quality and safety of water used in various processes.
Water treatment removes impurities and contaminants from water sources.
It helps prevent equipment corrosion and scaling caused by minerals and impurities in water.
Water treatment ensures the safety of workers and the environment by removing harmful substances.
It improves the efficiency and performance of plant pro...
The function of a reheater is to reheat the steam coming out of the high-pressure turbine in a power plant.
Reheaters are commonly used in power plants to improve the overall efficiency of the steam cycle.
They are placed between the high-pressure and low-pressure turbines.
The reheater receives the steam from the high-pressure turbine and reheats it before it enters the low-pressure turbine.
Reheating the steam increases ...
Dust can be controlled through various methods such as ventilation, filtration, and proper cleaning practices.
Ventilation systems can help remove dust particles from the air by circulating fresh air and exhausting stale air.
Filtration devices like air purifiers and dust collectors can trap and remove dust particles from the environment.
Regular cleaning practices, including dusting surfaces and vacuuming, can help preve...
Types of power plants include thermal, hydroelectric, nuclear, solar, wind, and geothermal.
Thermal power plants generate electricity by burning fossil fuels like coal, oil, or natural gas.
Hydroelectric power plants generate electricity using the force of flowing or falling water.
Nuclear power plants produce electricity through nuclear reactions, typically using uranium or plutonium.
Solar power plants convert sunlight i...
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I applied via Walk-in and was interviewed in Oct 2024. There were 3 interview rounds.
Hi I am Saritha complete my graduation.iworked GGS engineering company my role is project coordinator.experience of company 2years 6months complete.
I applied via Referral and was interviewed in Nov 2024. There were 3 interview rounds.
It's better to talk with me is good
It's use of contribute that way off the share details
Accenture is a global professional services company providing strategy, consulting, digital, technology, and operations services.
Global professional services company
Offers strategy, consulting, digital, technology, and operations services
Works with clients across various industries
AutoCAD is a computer-aided design software used by engineers and architects to create 2D and 3D drawings and models.
AutoCAD is widely used in various industries such as architecture, engineering, and construction.
It allows users to create precise drawings and models with tools like lines, circles, and arcs.
Users can also add dimensions, annotations, and text to their designs.
AutoCAD supports both 2D and 3D design capa...
Contributing factors in mechanical engineering involve various elements that impact the design, development, and operation of mechanical systems.
Materials used in construction
Environmental conditions
Budget constraints
Regulatory requirements
Technological advancements
Safety considerations
Ambition is a strong desire to achieve something, often accompanied by determination and hard work.
Ambition is the driving force behind setting and achieving goals.
It involves a strong desire to succeed and willingness to put in the necessary effort.
Ambition can lead to personal growth, career advancement, and overall success.
Examples include striving for a promotion at work, starting a business, or pursuing higher edu...
CATIA is a CAD software used for designing and engineering in various industries.
CATIA is a powerful 3D modeling software used in industries like automotive, aerospace, and manufacturing.
It allows engineers to design, simulate, and analyze products before they are physically created.
CATIA can be used for creating complex surfaces, assemblies, and detailed drawings.
It is commonly used for designing cars, airplanes, and ...
I applied via Job Portal
Designed and implemented a new cooling system for a manufacturing plant.
Researched different cooling technologies and their efficiency
Collaborated with a team of engineers to design the system layout
Performed simulations to optimize the cooling system performance
Managed the installation and testing of the new system
Design methodology is a systematic approach to solving engineering problems by following a series of steps.
Design methodology involves defining the problem, researching, brainstorming solutions, selecting the best solution, prototyping, testing, and refining.
It helps ensure that the final product meets the desired requirements and functions effectively.
Examples of design methodologies include Six Sigma, Lean Manufactur
The 3,2,1 principle of GD&T is a method used to establish a datum reference frame for geometric dimensioning and tolerancing.
3 points are used to establish a datum plane, 2 points to establish a datum line, and 1 point to establish a datum point.
The 3,2,1 principle ensures that the part is securely located and oriented in a consistent manner for measurement and manufacturing processes.
Datum features are used as referen...
Displacement velocity and acceleration diagram when the followers moves with simple harmonic motion
Surface refers to the outermost layer or boundary of an object or material.
Surface is the area that is exposed to the surrounding environment.
It can be smooth, rough, porous, reflective, or absorbent.
Examples include the surface of a table, the skin's surface, or the surface of a lake.
Hardness is a measure of a material's resistance to deformation, scratching, or abrasion.
Hardness is a physical property of materials.
It is typically measured using tests like the Mohs scale for minerals or the Rockwell scale for metals.
Materials with higher hardness values are more resistant to wear and scratching.
Hardness can be influenced by factors such as composition, microstructure, and processing.
Examples of har...
Materials used in Aero-Engines include titanium, nickel-based superalloys, and composites.
Titanium is used for components like compressor blades and discs due to its high strength-to-weight ratio.
Nickel-based superalloys are used for high temperature components like turbine blades.
Composites, such as carbon fiber reinforced polymers, are used for fan blades and other parts to reduce weight and improve fuel efficiency.
Concentricity is the condition where two or more features share a common center point, while run out is the amount of deviation from true circularity of an object.
Concentricity refers to the tolerance of the center point of a feature relative to another feature or axis.
Run out is the measurement of how much a part deviates from a true circular path when rotated around an axis.
Concentricity is important for ensuring pro...
Types of fits include clearance fit, interference fit, and transition fit.
Clearance fit: parts are intended to have a gap between them
Interference fit: parts are intended to be pressed or forced together
Transition fit: parts have a combination of clearance and interference fit
ISI system divides fits into these three categories
Fits are important in ensuring proper functioning of mechanical systems
Tolerance is the allowable variation in a dimension or measurement.
Tolerance is important in engineering to ensure that parts fit together properly and function as intended.
It is usually expressed as a range of acceptable values, such as +/- 0.1mm.
Tolerance can be affected by factors such as manufacturing processes, materials, and design requirements.
Tolerance can also be used to control the fit and clearance between m...
There are three types of safety: personal safety, general safety, and machine safety.
Personal safety involves protecting oneself from harm or injury.
General safety pertains to the safety of the environment and people around us.
Machine safety involves ensuring that machines are safe to operate and do not pose a threat to workers.
Examples of personal safety measures include wearing protective gear, such as helmets and gl...
I applied via Walk-in and was interviewed before Feb 2023. There was 1 interview round.
I applied via Referral
I applied via Naukri.com and was interviewed in Sep 2021. There was 1 interview round.
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Assistant Professor
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TCS
Accenture
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