Suroj Buildcon Senior Engineer Interview Questions and Answers

Q1. What subject you good at?
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Q2. What is stress strain, Keplar reaction
Ans. 
Stress strain is a measure of the relationship between the force applied to a material and the resulting deformation. Keplar reaction refers to the principle of action and reaction in mechanics.
• Stress strain is a measure of how a material deforms under a given load.

• Stress is the force applied to a material, while strain is the resulting deformation.

• Keplar reaction states that for every action, there is an equal and opp...read more
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Q1. Control Valve sizing
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Q2. Flowmeter selection
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Q1. Reason for shifting
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I shifted to pursue new opportunities for growth and development in my career.
• Seeking new challenges and responsibilities

• Exploring different industries or technologies

• Relocation for personal reasons or family commitments
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Q2. Expected salary
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Q1. What is minimum gap between two structures for seismic point of view
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Minimum gap between two structures for seismic point of view is typically around 1.5 times the height of the taller structure.
• Minimum gap is usually 1.5 times the height of the taller structure to reduce seismic interaction.

• This gap helps prevent collision or structural damage during an earthquake.

• Building codes and regulations may specify minimum gaps for seismic safety.

• Example: If one building is 100 feet tall, the m...read more
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Q1. Field related building materials
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Q2. Building materials
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Q1. Prepare basics properly before going for interview, they mostly ask less questions with more depth.
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Q2. Draw BMD for sway frame.
Ans. 
BMD for sway frame is a diagram showing the variation of bending moment along the length of the frame.
• BMD for sway frame will have a shape similar to a zigzag pattern due to the presence of sway in the frame.

• The bending moment will be maximum at the points where the frame experiences maximum sway.

• The BMD can be drawn by analyzing the internal forces and moments acting on the frame.
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Q1. Draw piperack elevations
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Drawing piperack elevations involves creating detailed drawings of the structure from different viewpoints.
• Start by determining the dimensions and layout of the piperack

• Use software like AutoCAD to create accurate and detailed drawings

• Include all necessary details such as pipe sizes, supports, and connections

• Label all components clearly for easy understanding

• Review and revise the drawings as needed for accuracy
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Q2. Anchor bolt design
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Q3. Base plate design
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About site experience

Q1. Site execution technical
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Q1. Whate are different bus bar schemes?
Ans. 
Bus bar schemes are different ways of connecting bus bars in power systems.
• Single bus bar scheme

• Double bus bar scheme

• Main and transfer bus bar scheme

• Ring bus bar scheme

• Breaker and a half scheme

• Mesh bus bar scheme
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Q2. What are the equipment sequence for any line bay?
Ans. 
The equipment sequence for any line bay starts with the circuit breaker and ends with the transformer.
• The circuit breaker is the first equipment in the sequence.

• Next comes the isolator switch.

• After that, the earth switch is operated.

• Then the line disconnector is opened.

• Finally, the transformer is disconnected from the line.

• The sequence is reversed when the line bay is put back into service.
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Q1. What you want to leave your current organization?
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Q2. Are you comfortable to relocate to another city?
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Q1. 1. Safety valve types and selection criteria 2. Thermowell Design concept 3. Diff. Pressure Type Flow meter concept and criteria 4. Cable construction details 5. Hook-Ups details
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Q2. 1. Installation details 2. Flowmeter straigth lengths requirement
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