G R Infraprojects Deputy Manager Civil Interview Questions and Answers

Q1. Technical engineer
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Q2. My salary 800000
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Q1. Technical engineer
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Q2. My salary 800000
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Q3. Excavation Engineer
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Q1. Calculate the weight of steel bars.
Ans. 
The weight of steel bars can be calculated by multiplying the volume of the steel bar by its density.
• Calculate the volume of the steel bar by using the formula: Volume = (π * (Diameter)^2 * Length) / 4

• Determine the density of the specific type of steel being used

• Multiply the volume by the density to get the weight of the steel bar
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Q2. What is workability.
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Workability refers to the ease and ability of a material to be worked with and manipulated during construction.
• Workability is important in construction as it affects the ease of placing, compacting, and finishing concrete or other materials.

• Factors affecting workability include water content, aggregate size and shape, temperature, and admixtures.

• For example, a concrete mix with high workability will flow easily into fo...read more
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Q3. What is bar bending schedule?
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Bar bending schedule is a document detailing the shape, quantity, length, and bending dimensions of steel bars used in construction.
• It is prepared by civil engineers to ensure proper placement and bending of reinforcement bars in concrete structures.

• Includes details such as bar mark, diameter, number of bars, length, shape codes, and bending dimensions.

• Helps in estimating the quantity of steel required for construction...read more
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Q4. What is the densityof steel bars.
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The density of steel bars is approximately 7850 kg/m^3.
• The density of steel bars is typically around 7850 kg/m^3.

• Density can vary slightly depending on the specific type of steel used.

• Density is a measure of mass per unit volume.
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Q5. What is the mix ratio of grade M20?
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The mix ratio of grade M20 concrete is 1:1.5:3 (cement:sand:aggregate).
• Grade M20 concrete has a mix ratio of 1:1.5:3 (cement:sand:aggregate).

• This means for every 1 part of cement, 1.5 parts of sand and 3 parts of aggregate are used.

• For example, for a 1 cubic meter of M20 concrete, 0.5 cubic meters of sand and 1.5 cubic meters of aggregate are used.
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Q1. Site work related like foundation
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Q2. Eraction and stringing
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The goal of an aptitude test is to predict the ability to learn new skills

Q1. What experience do you have that relates to this job role
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Q2. Tell me about your final year projects
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Q1. What is the total experience
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Q2. Your current CTC
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Q1. How much type of project
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Q2. What was the memorable work
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Q1. Your Designation in this company
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Q2. What is the look after
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Q1. Your Notice period
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Q2. Your expected salary
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Q1. What is a beam ?
Ans. 
A beam is a structural element that is designed to resist loads applied perpendicular to its longitudinal axis.
• Beams are commonly used in construction to support loads over a span.

• They can be made of various materials such as wood, steel, or concrete.

• Beams can be classified based on their shape, such as I-beams, H-beams, or T-beams.

• The design of a beam takes into account factors like span length, load requirements, and
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Q2. What is the Defrance between king post and qween post ?
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King post and queen post are both types of trusses used in construction, with king post being a simpler design and queen post being a more complex design.
• King post is a simple vertical member in a truss, while queen post is a pair of vertical members connected by a horizontal member.

• Queen post trusses are stronger and can span longer distances compared to king post trusses.

• King post trusses are commonly used in small s...read more
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Q1. Civil engineering releted
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Q2. Qc,Bbs releted, site excursions
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Q3. Who many types of cement?
Ans. 
There are several types of cement used in construction.
• Ordinary Portland Cement (OPC)

• Portland Pozzolana Cement (PPC)

• White Cement

• Rapid Hardening Cement

• Low Heat Cement

• Sulfate Resistant Cement

• Blast Furnace Slag Cement

• High Alumina Cement

• Oil Well Cement
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Q4. Who type of qurring ?
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The question is unclear and does not make sense.
• The question seems to be incomplete or misspelled.

• It is difficult to understand what is being asked.

• There is no context provided for the term 'qurring'.
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Good experience and good coloured

Beam bbs calculation.

Q1. What is used in pipe laying for water project
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Q2. What is HDPE and DI
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Q3. What is M25
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