Worley Interview Questions, Process, and Tips

Q1. Rack elevation and Piping arrangement over Rack, Distance between two pipes
Ans. 
Rack elevation and piping arrangement are crucial for efficient piping design. Distance between two pipes depends on the fluid being transported.
• Rack elevation should be considered while designing piping layout to avoid clashes and ensure proper support.

• Piping arrangement over rack should be designed to minimize stress on the rack and ensure easy maintenance.

• Distance between two pipes depends on the fluid being transpo...read more
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Q2. Pump and exchnager Piping arrangement and
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Q1. Required to know all modelling commands
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Q2. Required to know how to extract
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Q1. How much was last package with proof
Ans. 
I'm sorry, but I cannot answer that question as it is unclear what package and proof you are referring to.
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Q2. Required location if they have choice left for you
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Nothing is there to tell you any more

Q1. What is cv of a control valve ?
Ans. 
CV of a control valve refers to the flow coefficient, which is a measure of the valve's capacity to pass fluid.
• CV is a dimensionless number that represents the flow rate of water through a valve at a 1 psi pressure drop.

• It is used to compare the flow capacities of different valves.

• A higher CV value indicates a larger flow capacity.

• CV can be calculated using the formula: CV = Q / sqrt(delta P)

• Example: A control valve wi...read more
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Q2. Why do u wish to switch job?
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Q1. Production rate calculation
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Q2. Scheduling process
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Q3. Cost controlling and monitoring
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Q1. Types of steel Types of heat exchanger
Ans. 
Types of steel include carbon steel, stainless steel, and alloy steel. Types of heat exchangers include shell and tube, plate, and finned tube.
• Types of steel: carbon steel, stainless steel, alloy steel

• Types of heat exchangers: shell and tube, plate, finned tube
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Q2. Laws of thermodynamics
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Laws of thermodynamics are fundamental principles governing energy and heat transfer in physical systems.
• First Law: Energy cannot be created or destroyed, only transferred or converted.

• Second Law: Heat naturally flows from hot to cold objects, and entropy tends to increase over time.

• Third Law: As temperature approaches absolute zero, entropy approaches a minimum value.

• Examples: A car engine converting fuel into motion ...read more
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Aptitude was very easy and we can easily answer all the questions

A very general topics were asked and need to speak in discipline

Q1. It was most tough round and mostly students were eliminated in this round
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Q2. The pressure of pump required to flow a liquid from bottom to up?
Ans. 
The pressure required depends on the height of the liquid column and its density.
• The pressure required is directly proportional to the height of the liquid column.

• The pressure required is also affected by the density of the liquid.

• The pressure can be calculated using the formula P = ρgh, where P is pressure, ρ is density, g is acceleration due to gravity, and h is height of the liquid column.

• The pump should be able to ...read more
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Q3. What is present above the distillation tray?
Ans. 
Vapor space is present above the distillation tray.
• The vapor space is where the vapor from the boiling liquid accumulates.

• It is important to maintain a certain level of vapor space to prevent flooding of the tray.

• The height of the vapor space can be controlled by adjusting the reflux ratio.

• The vapor space can also be used for heat transfer by introducing a cooling medium.

• Examples of equipment present in the vapor space
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As iam from civil engineering background some questions are related to civil and remaining are related to logical reasoning, English

They made 10 mem one group and my group discussion topic is how cricket would affect the economy of India

Q1. Introduce yourself, internship, project
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Q2. Mostly questions related to structures and concrete technology
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Q3. Why retaining wall is provided, curing methods, draw bridge connections
Ans. 
Retaining walls are provided to resist lateral pressure of soil. Curing methods ensure strength and durability. Draw bridge connections allow for movement.
• Retaining walls are used to hold back soil and prevent erosion or collapse.

• Curing methods like wet curing, steam curing, and chemical curing help concrete gain strength and durability.

• Draw bridge connections allow for movement of the bridge deck while maintaining str...read more
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Q4. Bar bending schedule for a beam
Ans. 
Bar bending schedule is a document that provides details of reinforcement steel bars required for a beam.
• It includes information about the diameter, length, and shape of the bars.

• It also specifies the spacing between the bars and the number of bars required.

• The bar bending schedule is used by the contractor to cut and bend the bars to the required shape and size.

• It helps in ensuring that the reinforcement is placed cor...read more
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Q5. Stirrups size, what is modulus of elasticity
Ans. 
Stirrup size is determined by the diameter of the main reinforcement bar and the spacing between them. Modulus of elasticity is the ratio of stress to strain.
• Stirrups are used to prevent shear failure in reinforced concrete beams.

• The size of stirrups is determined by the diameter of the main reinforcement bar and the spacing between them.

• Modulus of elasticity is the ratio of stress to strain and is a measure of a mater...read more
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Q6. Draw Stress vs strain curves, what are over reinforced section and under reinforced section
Ans. 
Explanation of stress vs strain curves and over/under reinforced sections.
• Stress vs strain curves show the relationship between the amount of force applied to a material and the resulting deformation.

• Over reinforced sections have too much steel reinforcement, causing the concrete to fail before the steel does.

• Under reinforced sections have too little steel reinforcement, causing the steel to fail before the concrete do...read more
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