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I applied via Campus Placement and was interviewed in Jun 2019. There were 5 interview rounds.
Herbicide is a type of pesticide used to kill unwanted plants.
Herbicides are chemicals that are used to control or kill unwanted plants.
They are commonly used in agriculture to prevent weeds from competing with crops.
Some herbicides are selective, meaning they only target specific types of plants, while others are non-selective and will kill any plant they come into contact with.
Examples of herbicides include glyphosat...
PI Industries is a leading agrochemical company in India that manufactures and supplies a wide range of products.
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Bernoulli's theorem explains the relationship between fluid speed and pressure.
Bernoulli's theorem states that as the speed of a fluid increases, its pressure decreases.
It is important in industries such as aviation, where it is used to design wings and airfoils.
It is also used in the design of pipelines and pumps.
Limitations include the assumption of incompressible and non-viscous fluids, and the neglect of friction a...
Pump is used to transfer fluids from one place to another while compressor is used to compress gases.
Pump is used to move fluids like water, oil, etc. from one place to another.
Compressor is used to compress gases like air, refrigerant, etc.
Pumps are used in industries, households, and agriculture while compressors are used in refrigeration, air conditioning, and gas pipelines.
Pumps have a lower pressure ratio while co...
Closing a shutoff valve while the pump is running dry can cause damage to the pump and other components.
The pump will continue to run but without any fluid to circulate, causing it to overheat and potentially seize.
The lack of fluid can also cause damage to the impeller and other internal components.
The pressure in the system can also increase, leading to potential leaks or bursts in the pipeline.
It is important to ens...
Closing the shutoff valve while pumping in a centrifugal pump can cause damage to the pump and the piping system.
The pump will continue to generate pressure, leading to a buildup of pressure in the piping system.
This can cause the pump to overheat and potentially damage the impeller.
The piping system may also experience damage due to the increased pressure.
It is important to ensure that the shutoff valve is only closed...
Connecting pumps in series increases head while connecting in parallel increases flow rate.
Connecting pumps in series increases the total head of the system while connecting in parallel increases the total flow rate.
In series connection, the discharge remains the same while the head increases.
In parallel connection, the head remains the same while the discharge increases.
Series connection is used when high head is requ...
Dimensions of power, energy, force and acceleration.
Power is measured in watts (W) and is the rate at which work is done.
Energy is measured in joules (J) and is the capacity to do work.
Force is measured in newtons (N) and is the push or pull on an object.
Acceleration is measured in meters per second squared (m/s^2) and is the rate of change of velocity.
Valves are mechanical devices used to control the flow of fluids or gases.
Valves are used in various industries such as oil and gas, water treatment, and chemical processing.
They can be classified into different types such as gate valves, ball valves, and butterfly valves.
Valves can be operated manually or automatically using actuators.
They play a crucial role in maintaining the safety and efficiency of industrial proc...
Types of what? Please provide more context.
Please provide more context for the question.
Without context, it is impossible to provide a meaningful answer.
Types can refer to many different things, such as types of engineering, types of materials, types of software, etc.
ASME Section 8 Div 1 covers the design, fabrication, inspection, testing, and certification of pressure vessels.
ASME Section 8 Div 1 provides guidelines for the design of pressure vessels to ensure safety and reliability.
It covers requirements for materials, design, fabrication, inspection, testing, and certification of pressure vessels.
Pressure vessels designed according to ASME Section 8 Div 1 must meet specific crit...
Types of packing in distillation column include structured packing, random packing, and trays.
Structured packing provides high efficiency due to its specific design and surface area
Random packing consists of randomly placed materials like ceramic saddles or metal rings
Trays are horizontal plates with holes for vapor and liquid to interact, such as sieve trays or bubble cap trays
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Transformers should be protected from overloading, overheating, and power surges to ensure optimal performance and longevity.
Regular maintenance and inspections to check for signs of wear and tear
Installing protective devices such as surge protectors and voltage regulators
Proper ventilation and cooling systems to prevent overheating
Implementing load management strategies to prevent overloading
Training staff on proper h...
IMCC details with trouble rectification involves identifying and addressing issues within the IMCC system.
Identify the specific issue within the IMCC system
Analyze the root cause of the problem
Develop a plan for rectification
Implement the plan to resolve the issue
Monitor the system to ensure the problem is fully rectified
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I applied via Approached by Company and was interviewed in Oct 2023. There were 2 interview rounds.
LOTO stands for Lockout/Tagout, a permit system used to control hazardous energy sources during maintenance or servicing of equipment.
LOTO involves locking out energy sources to prevent accidental startup of machinery.
Tagout involves placing a tag on the energy isolation device to indicate it should not be operated.
Permit system requires a written procedure and authorization before work can begin.
Examples of energy sou...
The utility lines provided in the reactor are pressurized.
Utility lines in the reactor are typically pressurized to ensure efficient flow of materials.
Pressure in the utility lines is controlled and monitored to maintain optimal operation.
Examples of utility lines in a reactor include steam lines, cooling water lines, and gas supply lines.
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