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I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.
The least count of a dumpy level staff reading is typically 0.01 ft or 1 mm.
The least count is the smallest measurement that can be read on the scale of the dumpy level staff.
For most dumpy levels, the least count is 0.01 ft or 1 mm.
This means that the dumpy level can measure differences in elevation as small as 0.01 ft or 1 mm.
Concrete cover is provided for reinforcement to protect it from corrosion, fire, and other environmental factors.
Concrete cover protects reinforcement from corrosion by preventing exposure to moisture and aggressive chemicals.
It provides fire resistance by acting as a barrier between the reinforcement and the fire.
Concrete cover helps in maintaining the bond between reinforcement and concrete, ensuring structural integ...
The volume of a 50 kg bag of cement varies depending on the density of the cement.
The volume of cement can be calculated using the formula: Volume = Mass / Density
The density of cement typically ranges from 1.1 to 1.6 g/cm^3
For example, if the density of the cement is 1.4 g/cm^3, the volume of a 50 kg bag would be approximately 35.71 liters
Ductility of steel refers to its ability to deform without breaking under stress.
Ductility is a crucial property in structural engineering as it allows steel to be shaped and formed into various structures.
Steel with high ductility can undergo significant deformation before failure.
Ductility is often measured by the percentage of elongation or reduction in area during a tensile test.
Examples of ductile materials includ
The size of a concrete cube is typically 150mm x 150mm x 150mm.
Standard size of a concrete cube is 150mm x 150mm x 150mm
Used for testing the compressive strength of concrete
Other sizes like 100mm x 100mm x 100mm or 200mm x 200mm x 200mm may also be used
Civil engineers at site are responsible for overseeing construction projects, ensuring they are completed safely, on time, and within budget.
Supervising construction activities to ensure compliance with design specifications and safety standards
Managing resources and materials efficiently to meet project deadlines
Collaborating with architects, contractors, and other stakeholders to resolve any issues that may arise
Cond...
Minimum concrete grade for RCC work is M20.
Minimum concrete grade for RCC work is M20 as per IS 456:2000.
Higher grades like M25, M30, M35, etc. can also be used depending on structural requirements.
Concrete grades indicate the compressive strength of concrete after 28 days of curing.
Higher grades are used for structures requiring higher strength like bridges, high-rise buildings, etc.
The density of unit weight of cement is typically around 1440 kg/m^3.
The density of unit weight of cement is commonly around 1440 kg/m^3.
This value can vary slightly depending on the type and brand of cement.
Density is a measure of mass per unit volume, in this case, kilograms per cubic meter.
Grade of cement refers to the strength of the cement as per the compressive strength test.
Grade of cement is determined by the compressive strength of cement mortar cubes at 28 days of curing.
Common grades of cement include 33, 43, and 53 where the number represents the compressive strength in MPa.
Higher grade cement is used for structures requiring higher strength like bridges and high-rise buildings.
The slump value of concrete for Normal RCC work is typically between 25-75 mm.
The slump value of concrete for Normal RCC work is usually around 50 mm.
The slump value can vary based on the specific requirements of the project and the mix design.
A higher slump value indicates a more workable concrete mix, while a lower slump value may be used for specialized applications.
It is important to test the slump value of concret...
Generally, 7-8 bags of cement are required to fill 1 cubic meter of concrete.
On average, 7-8 bags of cement are needed to fill 1 cubic meter of concrete.
The exact number of bags may vary based on the mix design and proportions used.
For example, if each bag of cement is 50 kg, then 7 bags would be 350 kg and 8 bags would be 400 kg.
I applied via Campus Placement and was interviewed in Mar 2022. There were 3 interview rounds.
Pre and post pendamic
Yes, I am ready to locate and work on various civil engineering projects.
I am experienced in using GPS technology for site surveys and mapping.
I am familiar with reading and interpreting blueprints and construction plans.
I have knowledge of local building codes and regulations.
I am prepared to travel to different project sites as needed.
Top trending discussions
posted on 11 Jun 2022
I applied via Campus Placement and was interviewed before Jun 2021. There were 3 interview rounds.
Mathematics, English, Reasoning
An antenna is a device that converts electrical signals into electromagnetic waves and vice versa. Satcom is short for satellite communication.
Antennas are used for transmitting and receiving signals in various applications such as radio, television, and wireless communication.
Satcom refers to the use of satellites for communication purposes, including television broadcasting, internet access, and military communicatio...
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I applied via Recruitment Consulltant and was interviewed before Feb 2022. There were 3 interview rounds.
Populations forcasting in detail
Tipcall question mostly available to in ner
posted on 10 Sep 2015
I applied via PLACEMENT
posted on 10 Sep 2017
I was interviewed before Sep 2016.
posted on 19 Jul 2017
posted on 29 Jun 2017
I was interviewed in Feb 2017.
posted on 12 May 2018
based on 2 interviews
Interview experience
based on 13 reviews
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