Pragati Constructions Consultant Interview Questions and Answers

Control points are shifted vertically using plumb bobs and laser levels.

• Control points are established on the ground floor using surveying instruments.

• Plumb bobs and laser levels are used to transfer the control points vertically to the next floor.

• The control points are re-established on the next floor using the transferred points as reference.

• This process is repeated for each floor of the building.

• The accuracy of the control points is crucial for ensuring the building is con...read more

Yes, I am familiar with columns and core-wall offset marking.

• Columns and core-walls are marked with a specific offset to ensure proper alignment and placement.

• This marking is usually done using a chalk line or laser level.

• The offset distance is determined by the project specifications and can vary depending on the size and location of the columns and core-walls.

• Proper offset marking is crucial for the structural integrity of the building.

• For example, if the offset is not corr...read more

Control points & TBM are located at specific coordinates on the site.

• Control points are established to provide a reference for surveying measurements.

• TBM (Temporary Bench Mark) is a point of known elevation used as a reference for leveling.

• The location of control points and TBM are determined based on the project requirements and site conditions.

• They are typically marked with a stake or monument and recorded in a survey logbook.

Yes, Resection is a surveying technique used to determine the location of an unknown point by sighting in on known points.

• Resection involves using at least two known points and measuring the angles between them and the unknown point.

• The intersection of these angles gives the location of the unknown point.

• Resection is commonly used in land surveying and mapping.

• It can also be used in navigation and military applications.

Level shifting is the process of converting a signal from one voltage level to another.

• Level shifting can be done using voltage dividers, operational amplifiers, or digital logic circuits.

• Voltage dividers are used to reduce the voltage level of a signal.

• Operational amplifiers can be used to amplify or attenuate a signal to the desired level.

• Digital logic circuits can be used to convert a signal from one logic level to another.

• Level shifting is commonly used in electronics to ...read more

Yes, I am proficient in AutoCAD.

• I have experience using AutoCAD for creating and editing engineering drawings.

• I am familiar with various AutoCAD commands and tools.

• I have used AutoCAD to create 2D and 3D models for surveying projects.

• I am able to import and export data from AutoCAD to other software programs.

• I am comfortable working with different file formats in AutoCAD.