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Designing a heat exchanger involves determining the heat transfer rate, selecting the appropriate type and size, and optimizing the design for efficiency.
Determine the heat transfer rate based on the process requirements
Select the appropriate type of heat exchanger (e.g. shell and tube, plate and frame)
Choose the size of the heat exchanger based on the required heat transfer area
Optimize the design for efficiency by co...
Pump hydraulics involves understanding the flow rate, pressure, and head of the fluid being pumped.
Determine the required flow rate and pressure for the system
Select a pump that can meet the flow rate and pressure requirements
Calculate the head of the fluid to ensure the pump can overcome the resistance of the system
Consider the viscosity and temperature of the fluid being pumped
Ensure proper installation and maintenan
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posted on 1 Jun 2021
I appeared for an interview before Jun 2020.
I applied via Referral and was interviewed in Dec 2019. There were 3 interview rounds.
I applied via LinkedIn and was interviewed in Feb 2023. There were 2 interview rounds.
I applied via Referral and was interviewed in Sep 2019. There were 3 interview rounds.
Study well in simple aptitude problems and basic core subjects. Then you will clear this exam easily
I applied via Naukri.com and was interviewed before May 2022. There were 3 interview rounds.
I appeared for an interview in Aug 2024.
Line sizing criteria include flow rate, pressure drop, velocity, material compatibility, and safety factors.
Flow rate: Determine the maximum flow rate the line needs to handle.
Pressure drop: Calculate the pressure drop along the line to ensure proper operation.
Velocity: Select a velocity range to prevent erosion or excessive noise.
Material compatibility: Choose materials that are compatible with the process fluid.
Safet...
Pump sizing calculations involve determining the required pump flow rate, head, and power consumption based on system requirements.
Determine the required flow rate for the system
Calculate the total head required to overcome system resistance
Select a pump that can deliver the required flow rate at the calculated head
Calculate the power consumption of the selected pump
Consider factors such as efficiency, NPSH, and safety...
NPSH is the measure of the pressure available to prevent cavitation in a pump.
NPSH is the difference between the pressure at the pump suction and the vapor pressure of the liquid being pumped.
It is important to ensure that NPSH is greater than the NPSH required by the pump to avoid cavitation.
Factors affecting NPSH include pump design, fluid properties, and operating conditions.
NPSH can be calculated using specific for
I am currently earning a competitive salary based on my experience and qualifications.
My current salary is in line with industry standards for a Process Engineer.
I have received regular salary increases based on performance evaluations.
I am open to discussing salary expectations for this new role.
I want to join Toyo because of its reputation for innovation and commitment to excellence in the field of engineering.
Toyo has a strong reputation for innovation and cutting-edge technology
I am impressed by Toyo's commitment to excellence and continuous improvement
I believe that working at Toyo will provide me with valuable opportunities for professional growth and development
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