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I applied via Campus Placement
Speed reduction in industrial applications
Speed reduction is achieved using gearboxes or pulleys and belts
Gearboxes are used for high torque applications
Pulleys and belts are used for low torque applications
Variable frequency drives (VFDs) can also be used for speed control
Examples include conveyor belts, fans, pumps, and mixers
Fully developed flow is a state where the velocity profile of a fluid remains constant over time and distance.
Fully developed flow occurs in long pipes where the fluid has enough time to reach a steady state.
In this state, the velocity profile is parabolic and the flow is laminar.
The Reynolds number is used to determine if the flow is fully developed or not.
Mathematically, fully developed flow is described by the Hagen...
Navier-Stokes equation is a mathematical formula that describes the motion of fluids.
It is used to predict the velocity and pressure distribution of fluids in motion.
It is a set of partial differential equations that describe the conservation of mass, momentum, and energy.
It is widely used in engineering and physics to study fluid dynamics.
It is named after Claude-Louis Navier and George Gabriel Stokes, who first deriv...
I applied via Campus Placement and was interviewed in Mar 2020. There were 5 interview rounds.
Endothermic reactions absorb heat while exothermic reactions release heat.
Endothermic reactions require energy input to proceed while exothermic reactions release energy.
Endothermic reactions feel cold while exothermic reactions feel hot.
Examples of endothermic reactions include melting ice and evaporating water while examples of exothermic reactions include burning wood and rusting iron.
Material balance is a concept used in chemical engineering to track the flow of materials through a process.
It involves accounting for all the inputs and outputs of a system
It is used to ensure that the process is operating efficiently and effectively
It can be used to identify areas where losses are occurring and to optimize the process
Examples include tracking the flow of raw materials into a chemical plant and the fl
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I applied via Campus Placement and was interviewed before Feb 2021. There were 2 interview rounds.
Logical Questions
posted on 24 May 2024
posted on 27 Mar 2024
I appeared for an interview in Jan 2022.
posted on 20 Oct 2023
To resolve production problems, I would analyze the root cause, collaborate with relevant departments, implement corrective actions, and monitor progress.
Analyze the root cause of the production problem
Collaborate with relevant departments such as production, quality control, and maintenance
Implement corrective actions based on the analysis
Monitor the progress of the implemented solutions to ensure effectiveness
I applied via Recruitment Consultant and was interviewed in Jun 2021. There were 4 interview rounds.
I applied via Referral and was interviewed in Nov 2021. There were 3 interview rounds.
To recover loss on my area, I would analyze the reasons for the loss and implement strategies to improve performance. To handle manpower, I would ensure proper training and communication.
Analyze reasons for loss and implement strategies to improve performance
Identify areas of improvement and set achievable goals
Ensure proper training and communication for manpower
Regularly monitor and evaluate performance
Provide incent
I applied via Company Website and was interviewed before Oct 2022. There were 5 interview rounds.
They are giving 50 Mark's shirt questions
Centrifugal pumps work by converting rotational kinetic energy into hydrodynamic energy to move fluid through the pump.
Centrifugal pumps use a rotating impeller to create a low pressure at the inlet and high pressure at the outlet, causing fluid to flow through the pump.
The impeller spins at high speeds, imparting kinetic energy to the fluid which is then converted to pressure energy as it exits the pump.
The pump housi...
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