EQuad Engineering Services Interview Questions, Process, and Tips

Q1. Pipe rack loadings
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Q2. Bracing arrangement and why are they needed
Ans. 
Bracing arrangements are needed in structural engineering to provide stability and resist lateral forces.
• Bracing arrangements help to prevent buckling and sway in structures

• They are needed to resist lateral forces such as wind or earthquakes

• Different types of bracing arrangements include diagonal bracing, cross bracing, and portal bracing

• Bracing can be made from materials like steel, concrete, or timber
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Q3. How would you counter temperature loads in structure
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Temperature loads in structures can be countered by using expansion joints, proper material selection, insulation, and thermal breaks.
• Use expansion joints to allow for thermal expansion and contraction without causing damage to the structure

• Select materials with low thermal expansion coefficients to minimize the effects of temperature changes

• Incorporate insulation to reduce the transfer of heat and minimize temperature...read more
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Q4. Load calculation as per American codes or European codes
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Load calculation is typically done as per the relevant building codes, such as American or European codes.
• Load calculation is based on the specific requirements and regulations outlined in the relevant building codes.

• American codes, such as ASCE 7, provide guidelines for load combinations, dead loads, live loads, snow loads, wind loads, seismic loads, etc.

• European codes, such as Eurocode, also provide similar guideline...read more
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Q5. Foundation design manual calculation
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Q6. One way and Two shear critical areas
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Shear critical areas are regions in a structure where shear forces are significant and can lead to failure.
• One shear critical area occurs when the shear force is maximum at a single point or section along the member.

• Two shear critical areas occur when the shear force is significant at two or more points or sections along the member.

• Shear critical areas are important to identify in structural design to ensure the safety...read more
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Q7. Lateral torsional buckling and how to counter
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Lateral torsional buckling is a phenomenon in which a beam undergoes both lateral deflection and twisting under load, potentially leading to structural failure.
• Lateral torsional buckling can be countered by increasing the beam's stiffness through the use of larger sections or adding lateral bracing.

• Designing the beam with a more compact shape can also help prevent lateral torsional buckling.

• Using materials with higher ...read more
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Q8. Steel connections and design ( Shear and Moment connection understanding?
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Understanding steel connections and design for shear and moment forces is crucial for structural engineers.
• Steel connections transfer loads between beams, columns, and other structural members.

• Shear connections resist forces parallel to the plane of the connection, while moment connections resist forces perpendicular to the plane.

• Common types of shear connections include bolted connections, welded connections, and shea...read more
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Q9. Wind loads on pipe racks
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Wind loads on pipe racks are important to consider in structural design to ensure stability and safety.
• Wind loads on pipe racks can be calculated using the ASCE 7 standard or other relevant codes and standards.

• Factors such as wind speed, direction, and exposure category must be taken into account.

• The shape and orientation of the pipe rack can also affect the wind loads it experiences.

• Wind tunnel testing or computationa...read more
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Q1. Angle of projection
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Angle of projection refers to the angle at which an object is launched into the air.
• Angle of projection affects the range and height of the projectile.

• The optimal angle of projection for maximum range is 45 degrees.

• Different angles of projection result in different trajectories of the object.

• The angle of projection can be calculated using trigonometry.

• Examples: throwing a ball, launching a rocket, kicking a soccer ball
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Q2. Strength of material
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Strength of material refers to the ability of a material to withstand applied forces without failure.
• Strength of material is typically measured through tensile, compressive, and shear tests.

• Factors affecting strength include material composition, temperature, and loading conditions.

• Examples of materials with high strength include steel, titanium, and carbon fiber.

• Design engineers must consider material strength when se
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Written test related to mechanical engineering

Software test related to design

Q1. Basic questions like definitions of torque, force, fits, stress, strain, etc,
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Q1. Basic gd and t, angle of projections, etc
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Q2. Few engineering questions
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Q1. Software test solidworks
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