SAI Consulting Engineers Bridge Structural Engineer Interview Questions and Answers

Q1. About your self
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Q2. Work experience
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Q1. What is type of cement
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Type of cement refers to the different varieties of cement available for construction purposes.
• There are various types of cement such as Portland cement, rapid hardening cement, white cement, etc.

• Each type of cement has specific properties and uses in construction.

• For example, Portland cement is commonly used in general construction work, while rapid hardening cement is used in projects requiring quick setting.

• White ce...read more
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Q2. What is wall plastering mix ratio
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Wall plastering mix ratio is the proportion of materials used in the plaster mix.
• Wall plastering mix ratio typically consists of cement, sand, and water.

• A common mix ratio for wall plastering is 1:4, which means 1 part cement to 4 parts sand.

• The amount of water added can vary depending on the desired consistency of the plaster mix.
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What is new technology in civil work .

Q1. What is the types of Compressors?
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Types of compressors include reciprocating, rotary, centrifugal, and axial compressors.
• Reciprocating compressors use pistons to compress air or gas.

• Rotary compressors use rotating mechanisms such as screws or vanes.

• Centrifugal compressors use a rotating impeller to create centrifugal force.

• Axial compressors use rotating blades to compress air in a straight line.

• Examples include reciprocating air compressors, rotary scr...read more
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Q2. What are the Procedure to install the Centrifugal axial compressors?.
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The procedure to install centrifugal axial compressors involves proper planning, alignment, assembly, and testing.
• Ensure proper foundation is prepared to support the compressor

• Align the compressor with the piping system for proper flow

• Assemble the compressor components according to manufacturer's instructions

• Test the compressor for performance and efficiency before final installation
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Q3. Types of pump and it's classifications?
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Types of pumps include centrifugal, positive displacement, and axial flow pumps.
• Centrifugal pumps: use centrifugal force to move fluid through the pump

• Positive displacement pumps: move fluid by trapping a fixed amount and forcing it through the discharge port

• Axial flow pumps: move fluid parallel to the pump shaft
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Q4. Lifting Plan Procedure?
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A lifting plan procedure is a detailed plan outlining the steps and precautions to be taken when lifting heavy objects.
• Identify the weight and dimensions of the object to be lifted

• Determine the appropriate lifting equipment needed

• Assess the location and environment for any obstacles or hazards

• Assign roles and responsibilities to team members involved in the lift

• Communicate clearly and follow the plan step by step

• Conduc...read more
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Q5. Pumps Capacity?
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Pumps capacity refers to the maximum flow rate a pump can handle.
• Pumps capacity is typically measured in gallons per minute (GPM) or liters per minute (LPM).

• It is important to consider the required flow rate when selecting a pump for a specific application.

• Factors such as pump size, motor power, and system pressure affect the capacity of a pump.

• For example, a centrifugal pump may have a capacity of 500 GPM, while a dia
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Q6. Methods statement of rotating and static equipment.
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Methods statement for maintaining rotating and static equipment in mechanical engineering.
• Regular inspection and maintenance schedules for both rotating and static equipment

• Use of proper lubrication for rotating equipment to prevent wear and tear

• Checking alignment and balance of rotating equipment to ensure smooth operation

• Testing and calibrating static equipment for accuracy and efficiency

• Following manufacturer's guid...read more
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Q1. 1. Which parts have maximum bending moment 2. Vertical of open web girder is tension members or compression member 3. What is camber design
Ans. 
The maximum bending moment occurs at the points of maximum deflection in a structural element.
• Bending moment is the internal moment that causes a structural element to bend.

• The maximum bending moment typically occurs at the points of maximum deflection in a beam or girder.

• These points are usually located at the supports or at concentrated loads.

• The bending moment can be calculated using structural analysis methods such...read more
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Q1. Define SFD ,BMD
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SFD stands for Shear Force Diagram and BMD stands for Bending Moment Diagram in structural analysis.
• SFD shows the variation of shear force along the length of a beam or structure.

• BMD shows the variation of bending moment along the length of a beam or structure.

• Both diagrams are essential for analyzing the internal forces in a structure.

• They are commonly used in civil and mechanical engineering for designing and analyzi...read more
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Q2. Calculate Thrust forces for beam
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Thrust forces for beams can be calculated using equations of equilibrium and considering external loads.
• Calculate the sum of all external forces acting on the beam.

• Determine the direction of the forces (compression or tension) based on the beam's support conditions.

• Apply equations of equilibrium to calculate the thrust forces at different points along the beam.

• Consider any distributed loads or moments that may affect t...read more
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Q1. I am fresher and 3 month job in Maharashtra civil site engineer engineer on duty and I am a final year student
Ans. Please respond sir
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Q1. Concrete material
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Q2. Type of material
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Civil engineers work with a variety of materials including concrete, steel, asphalt, and wood.
• Common materials used in civil engineering include concrete, steel, asphalt, wood, and aggregates.

• Concrete is used for foundations, roads, and structures.

• Steel is used for beams, columns, and reinforcement.

• Asphalt is used for roads and pavements.

• Wood is used for formwork, bridges, and buildings.

• Aggregates are used in concrete
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Q3. Material distribution
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Q4. Normal material
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Q1. Technical specifications for IS code
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IS code refers to Indian Standards code which provides technical specifications for various products and services.
• IS codes are developed by the Bureau of Indian Standards (BIS)

• They cover a wide range of products and services such as construction materials, electrical appliances, food products, and more

• IS codes provide technical specifications for quality, safety, and performance of products and services

• Compliance with ...read more
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Q1. Salary expectation
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