Bsr Infratech India 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
Ans. 
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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