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I applied via AmbitionBox and was interviewed in Apr 2023. There were 2 interview rounds.
A thermal power plant is a facility that converts heat energy into electrical power.
Thermal power plants use fossil fuels, nuclear energy, or renewable sources to generate heat.
The heat is used to produce steam, which drives a turbine connected to a generator.
The generator converts mechanical energy into electrical energy.
Common types of thermal power plants include coal-fired, gas-fired, and nuclear power plants.
Examp...
Thermal power plant efficiency is the ratio of energy output to energy input.
Efficiency can be improved by using high-quality fuel and improving the combustion process.
Regular maintenance of equipment and proper insulation can also improve efficiency.
Cogeneration, where waste heat is used for other purposes, can increase efficiency.
Efficiency can be calculated using the formula: Efficiency = Energy output / Energy inpu...
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posted on 24 Dec 2023
I applied via Company Website and was interviewed in Nov 2023. There were 3 interview rounds.
I was interested in field work
Gears are mechanical devices that transmit motion and power between rotating shafts.
Gears can be classified into various types such as spur gears, helical gears, bevel gears, worm gears, etc.
Spur gears have straight teeth and are the most common type of gear used.
Helical gears have angled teeth for smoother and quieter operation.
Bevel gears are used to transmit motion between intersecting shafts.
Worm gears consist of a...
Mechanics is the branch of physics that deals with the behavior of physical bodies when subjected to forces or displacements.
Mechanics involves studying the motion, forces, and energy of objects.
It is divided into two main branches: statics (study of objects at rest) and dynamics (study of objects in motion).
Examples include analyzing the forces acting on a bridge to ensure its stability, or calculating the speed of a
There is no formula for 'Watar' as it is not a recognized term in engineering.
There is no known formula or concept related to 'Watar' in the field of mechanical engineering.
It is possible that the term 'Watar' was misspelled or misunderstood in the question.
It is important to clarify the term or ask for more information to provide an accurate answer.
H2O is the chemical formula for water, consisting of two hydrogen atoms and one oxygen atom.
H2O represents one molecule of water
It consists of two hydrogen atoms bonded to one oxygen atom
The molecular weight of water is 18.01528 g/mol
I applied via Recruitment Consulltant and was interviewed in Sep 2023. There were 3 interview rounds.
Material handling process using belt conveyor system involves transporting materials efficiently. The width and type of belt conveyor depend on the specific application.
Belt conveyor system is used to transport materials from one location to another in a production facility or warehouse.
The width of the belt conveyor depends on the size and weight of the materials being transported. It can range from a few inches to se...
I applied via Campus Placement and was interviewed in Feb 2023. There were 2 interview rounds.
posted on 3 Mar 2022
I was interviewed in Sep 2021.
Pressure relief valves protect systems from overpressure, while pressure reducing valves reduce pressure to a desired level.
Pressure relief valves open to release excess pressure and prevent damage to the system
Pressure reducing valves maintain a constant downstream pressure by reducing the incoming pressure
Pressure relief valves are typically set to open at a higher pressure than the system's operating pressure
Pressur...
Hydraulic machines use fluid power to perform mechanical tasks.
Hydraulic machines use a liquid, usually oil, to transmit power.
They are used in a variety of applications, including construction equipment, manufacturing machinery, and transportation systems.
Examples include hydraulic presses, cranes, and excavators.
Hydraulic machines are known for their high power density and ability to generate large forces.
They requir...
I applied via Referral and was interviewed in May 2020. There was 1 interview round.
Activities at site with safety rules
Conducting regular safety inspections
Providing personal protective equipment (PPE) to workers
Ensuring proper training of workers on safety procedures
Maintaining proper signage and warnings
Implementing emergency response plans
Enforcing strict adherence to safety rules and regulations
Regularly reviewing and updating safety policies and procedures
Handling off cranes at site involves proper planning, coordination and safety measures.
Ensure proper communication between crane operator and ground personnel
Inspect crane and rigging equipment before use
Ensure proper weight distribution and load capacity
Use proper hand signals and follow safety protocols
Train personnel on proper crane operation and safety measures
Examples: lifting heavy equipment, materials, or struct
I applied via Campus Placement and was interviewed before Dec 2019. There were 5 interview rounds.
A funnel drawing sketch is required with top and front view.
Start by drawing a trapezoid shape for the top view
Add a curved shape for the funnel body
Draw a circle for the bottom of the funnel
For the front view, draw a straight line for the height of the funnel
Connect the top and bottom of the line with a curved shape
Add any necessary details such as a handle or spout
Heat treatment involves heating and cooling of metals to alter their properties. FE-C equilibrium diagram shows the relationship between carbon content and temperature in steel.
Heat treatment is used to improve the mechanical properties of metals.
It involves heating the metal to a specific temperature and then cooling it at a specific rate.
FE-C equilibrium diagram shows the phases of steel at different temperatures and...
posted on 11 Oct 2015
I applied via campus placement at Indian Institute of Technology (IIT), Chennai
I interned at XYZ Company as a mechanical engineer.
Assisted in designing and testing new products
Collaborated with team members to improve manufacturing processes
Conducted research on materials and their properties
Created technical drawings and schematics using CAD software
My family background is diverse and multicultural.
My parents are from different countries and cultures.
I grew up speaking multiple languages at home.
My family values education and hard work.
We have a strong sense of community and support for each other.
My grandparents were immigrants who worked hard to provide for their families.
posted on 7 Sep 2023
I applied via campus placement at Dayalbagh Educational Institute, Agra and was interviewed before Sep 2022. There were 5 interview rounds.
General aptitude test follwed by a technical round. Questions were asked from different online forums/sites. Lengthy to be solved at own. it was a CBT.
GD was conducted in batches of 10 to 15. Firstly all members were given 3 choices of topics for GD. GD topics were very general. Then the selected topic was reserved for the GD. it was more like a debate. Everyone raised volume to ensure that they are heard more. Those who spoke more irrespective of the quality of arguments, finally aced the GD round.
A thermal power plant generates electricity by converting heat energy into electrical energy through the use of steam turbines.
Thermal power plants burn fossil fuels such as coal, natural gas, or oil to heat water and produce steam.
The steam is then used to drive a turbine connected to a generator, which produces electricity.
The waste heat from the turbine is usually released into the environment through cooling towers...
Thermal power plants generate electricity by converting heat energy into electrical energy.
Fuel (coal, oil, gas) is burned to produce heat
Heat is used to boil water and produce steam
Steam drives a turbine connected to a generator, producing electricity
Cooling water is used to condense the steam back into water for reuse
Electricity is then transmitted through power lines to consumers
Rankine cycle is a thermodynamic cycle used in steam power plants to generate electricity.
Rankine cycle involves four processes: compression, heating, expansion, and cooling.
Steam is compressed in a pump, heated in a boiler, expanded in a turbine, and cooled in a condenser.
The cycle aims to maximize the efficiency of converting heat into mechanical work.
It is commonly used in power plants to generate electricity.
Effici...
Electricity is produced in a generator through electromagnetic induction. Faraday's law of electromagnetic induction explains this process.
Electricity is produced in a generator through the process of electromagnetic induction.
When a conductor is moved through a magnetic field, or a magnetic field is moved around a conductor, it creates an electric current.
This current is then collected and converted into usable electr...
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