Filter interviews by
Clear (1)
The T-s, p-v, h-s diagrams are graphical representations of thermodynamic cycles used in vapor, gas, and refrigeration systems.
T-s diagram shows the relationship between temperature and entropy
p-v diagram shows the relationship between pressure and volume
h-s diagram shows the relationship between enthalpy and entropy
Vapor cycle includes processes like evaporation, compression, and condensation
Gas cycle includes process...
The LMTD equation is used to calculate the temperature difference in heat exchangers.
LMTD stands for Logarithmic Mean Temperature Difference.
It is used to calculate the heat transfer rate in heat exchangers.
The equation is: LMTD = (ΔT1 - ΔT2) / ln(ΔT1 / ΔT2)
ΔT1 and ΔT2 are the temperature differences between the hot and cold fluids at the inlet and outlet.
The LMTD equation assumes that the heat transfer coefficient is ...
The effectiveness equation in heat exchanger determines the efficiency of heat transfer.
The effectiveness equation compares the actual heat transfer rate to the maximum possible heat transfer rate.
It takes into account the inlet and outlet temperatures of both fluids and the heat capacity rates.
The equation is commonly used in designing and optimizing heat exchangers.
An example of the effectiveness equation is Q/Qmax =...
The Venturi orifice equation is used to calculate the flow rate of a fluid through a pipe.
It relates the pressure difference between two points in a pipe to the flow rate of the fluid.
It is commonly used in industries such as oil and gas, chemical, and water treatment.
The equation takes into account the diameter of the pipe, the density of the fluid, and the pressure difference.
It can be used to determine the efficienc...
Cavitations in pump is a phenomenon where air bubbles form in the liquid due to low pressure, causing damage to the pump.
Occurs when the pressure in the pump drops below the vapor pressure of the liquid
Can cause erosion, noise, and vibration in the pump
Can be prevented by ensuring proper suction pressure and avoiding high-speed operation
Examples include water pumps, fuel pumps, and hydraulic pumps
Rate your
company
🤫 100% anonymous
How was your last interview experience?
Top trending discussions
I applied via Recruitment Consultant and was interviewed before May 2020. There were 3 interview rounds.
Expert in software development and architecture
Proficient in multiple programming languages such as Java, Python, and C++
Skilled in designing and implementing complex software systems
Experienced in using various development tools and technologies
Knowledgeable in software architecture patterns and best practices
posted on 16 Nov 2020
I applied via Campus Placement and was interviewed in Mar 2024. There were 3 interview rounds.
Just some aptitude questions and technical questions
Steel connections include bolted, welded, and riveted connections. RCC foundations can be shallow, deep, or pile foundations. Lacing and battening are used in steel structures for bracing. Flat slabs are a type of RCC slab without beams.
Types of steel connections: bolted, welded, riveted
Types of RCC foundations: shallow, deep, pile
Lacing and battening used for bracing in steel structures
Flat slabs are RCC slabs without
posted on 10 Jan 2023
I applied via Campus Placement and was interviewed in Jul 2022. There were 4 interview rounds.
Basic Aptitude and Technical test
Future of Process Engineering and importance of Software in Process Industry.
Distillation is a process of separating components of a mixture based on their boiling points.
Simple distillation
Fractional distillation
Steam distillation
Vacuum distillation
Azeotropic distillation
Extractive distillation
I applied via Campus Placement and was interviewed in Oct 2023. There were 2 interview rounds.
Group discussion topic is engineers opportunities and challenges
Technical questions, aptitude questions, reasoning questions
I applied via Campus Placement and was interviewed in Apr 2024. There were 2 interview rounds.
Group of 6-7 took the discussion ahead
posted on 24 Feb 2024
I applied via Campus Placement and was interviewed before Feb 2023. There were 3 interview rounds.
Test of technical knowledge used in ASU industry and also fluid mechanics question were asked.
Topic of group was is Mechanical Engineer does Play a vital role in ASU or chemical industry and if yes what are the key responsibilities.
The Bernoulli equation relates the pressure, velocity, and elevation of a fluid flow.
Describes the conservation of energy in a flowing fluid
States that the sum of pressure energy, kinetic energy, and potential energy per unit volume remains constant along a streamline
Used in fluid mechanics to analyze fluid flow in pipes, nozzles, and wings
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 force or motion
Example: Hydraulic car brakes work based on Pascal's
Gravity is a force that pulls objects towards each other. It affects the weight of objects and determines how they move on Earth.
Gravity is a fundamental force of nature that causes objects with mass to be attracted to each other.
The strength of gravity depends on the mass of the objects and the distance between them.
Gravity affects the weight of objects by pulling them towards the center of the Earth.
Gravity also dete...
posted on 23 Nov 2022
Verbal, reasoning , Quantitative analysis, Technical
A turbine is a machine that converts the energy of a moving fluid (water, steam, gas) into mechanical energy.
Turbines are commonly used in power plants to generate electricity.
There are different types of turbines such as steam turbines, gas turbines, and hydraulic turbines.
The blades of a turbine are designed to capture the energy of the fluid and rotate the shaft connected to a generator.
Turbines are also used in air...
Anonymously discuss salaries, work culture, and many more
Get Ambitionbox App
Principal Engineer
111
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Executive Engineer
95
salaries
| ₹0 L/yr - ₹0 L/yr |
Associate Manager
92
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Principal Engineer
83
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Engineer
81
salaries
| ₹0 L/yr - ₹0 L/yr |
Airproducts
Praxair
Air Liquide
Taiyo Nippon Sanso Corporation