Ques:- What is the “IS” for Rising Main?
Asked In :-
Right Answer:
The "IS" for Rising Main is IS 15328:2003.
The "IS" for Rising Main is IS 15328:2003.
Ques:- What are the types of footing
Asked In :-
Right Answer:
The types of footing are:
1. Shallow Footing
2. Deep Footing
3. Strip Footing
4. Pad Footing
5. Raft Footing
6. Pile Footing
7. Spread Footing
The types of footing are:
1. Shallow Footing
2. Deep Footing
3. Strip Footing
4. Pad Footing
5. Raft Footing
6. Pile Footing
7. Spread Footing
Ques:- Why we used bricks in brickbat coba? main roll of bricks ? how it function?
Asked In :-
CPB Contractors, l&t hydrocarbon engineering limited,
Right Answer:
Bricks are used in brickbat coba to provide a durable and stable surface for waterproofing and thermal insulation. The main role of bricks in this application is to create a sloped layer that facilitates drainage, preventing water accumulation. They function by allowing water to flow off the surface, reducing the risk of leaks and damage to the underlying structure.
Bricks are used in brickbat coba to provide a durable and stable surface for waterproofing and thermal insulation. The main role of bricks in this application is to create a sloped layer that facilitates drainage, preventing water accumulation. They function by allowing water to flow off the surface, reducing the risk of leaks and damage to the underlying structure.
Ques:- Can anybody tell me how to calculate the quantity of atrapezoidal footing?With its formula and an example.
Asked In :-
Right Answer:
To calculate the quantity of a trapezoidal footing, use the formula:
[ text{Volume} = frac{1}{2} times (b_1 + b_2) times h times L ]
Where:
- ( b_1 ) = length of the top base
- ( b_2 ) = length of the bottom base
- ( h ) = height (depth) of the footing
- ( L ) = length of the footing
**Example:**
If ( b_1 = 2 , text{m} ), ( b_2 = 3 , text{m} ), ( h = 1 , text{m} ), and ( L = 5 , text{m} ):
[ text{Volume} = frac{1}{2} times (2 + 3) times 1 times 5 =
To calculate the quantity of a trapezoidal footing, use the formula:
[ text{Volume} = frac{1}{2} times (b_1 + b_2) times h times L ]
Where:
- ( b_1 ) = length of the top base
- ( b_2 ) = length of the bottom base
- ( h ) = height (depth) of the footing
- ( L ) = length of the footing
**Example:**
If ( b_1 = 2 , text{m} ), ( b_2 = 3 , text{m} ), ( h = 1 , text{m} ), and ( L = 5 , text{m} ):
[ text{Volume} = frac{1}{2} times (2 + 3) times 1 times 5 =
Ques:- Of all curing compounds available, can they use compounds with micro silica in lieu of water? Why?
Right Answer:
No, curing compounds with micro silica cannot be used in lieu of water because they do not provide the necessary moisture for proper curing of concrete. Water is essential for hydration and strength development in concrete.
No, curing compounds with micro silica cannot be used in lieu of water because they do not provide the necessary moisture for proper curing of concrete. Water is essential for hydration and strength development in concrete.
Ques:- What are the dimensions of1)Standard Brick2)Nominal BrickWhat is the difference between them in terms of use ?
Right Answer:
1) Standard Brick dimensions: 190 mm x 90 mm x 90 mm
2) Nominal Brick dimensions: 200 mm x 100 mm x 100 mm
The difference in use is that nominal bricks include the mortar joint in their dimensions, making them easier for planning and estimating in construction, while standard bricks are the actual size of the brick itself.
1) Standard Brick dimensions: 190 mm x 90 mm x 90 mm
2) Nominal Brick dimensions: 200 mm x 100 mm x 100 mm
The difference in use is that nominal bricks include the mortar joint in their dimensions, making them easier for planning and estimating in construction, while standard bricks are the actual size of the brick itself.
Ques:- What is SHEAR WALL ? why and where it is provided.
Asked In :-
north star bluescope steel,
Right Answer:
A shear wall is a structural element designed to resist lateral forces, such as those from wind or earthquakes. It is typically a vertical wall made of reinforced concrete or masonry and is provided in buildings to enhance stability and strength. Shear walls are commonly placed in locations where they can effectively counteract these forces, such as at the core of high-rise buildings or along the perimeter of structures.
A shear wall is a structural element designed to resist lateral forces, such as those from wind or earthquakes. It is typically a vertical wall made of reinforced concrete or masonry and is provided in buildings to enhance stability and strength. Shear walls are commonly placed in locations where they can effectively counteract these forces, such as at the core of high-rise buildings or along the perimeter of structures.
Ques:- For rcc which condition will u adopt now
Asked In :-
defence equipment & support (de&s), smiths detection,
Right Answer:
For RCC (Reinforced Cement Concrete), I would adopt the following conditions:
1. Ensure proper mix design for the concrete.
2. Use quality materials (cement, aggregates, and water).
3. Maintain adequate curing to achieve desired strength.
4. Follow proper reinforcement placement and cover requirements.
5. Monitor environmental conditions during pouring and curing.
For RCC (Reinforced Cement Concrete), I would adopt the following conditions:
1. Ensure proper mix design for the concrete.
2. Use quality materials (cement, aggregates, and water).
3. Maintain adequate curing to achieve desired strength.
4. Follow proper reinforcement placement and cover requirements.
5. Monitor environmental conditions during pouring and curing.
Ques:- Tell me about Construction, Contraction and Expansion joints…
Right Answer:
Construction joints are used to separate different sections of a structure during construction, allowing for proper alignment and support. Contraction joints are designed to accommodate shrinkage and prevent cracking as materials cool or dry. Expansion joints allow for movement due to temperature changes, preventing damage by absorbing the expansion and contraction of materials.
Construction joints are used to separate different sections of a structure during construction, allowing for proper alignment and support. Contraction joints are designed to accommodate shrinkage and prevent cracking as materials cool or dry. Expansion joints allow for movement due to temperature changes, preventing damage by absorbing the expansion and contraction of materials.
Ques:- What is weight of asphalt concrete
Asked In :-
Grind Master Machines,
Right Answer:
The weight of asphalt concrete typically ranges from 140 to 150 pounds per cubic foot (pcf) or about 2,240 to 2,400 kilograms per cubic meter (kg/m³).
The weight of asphalt concrete typically ranges from 140 to 150 pounds per cubic foot (pcf) or about 2,240 to 2,400 kilograms per cubic meter (kg/m³).
Ques:- Can we use PPC AND PSC CEMENT FOR MIX DEIGN?
Asked In :-
Right Answer:
Yes, PPC (Pozzolana Portland Cement) and PSC (Portland Slag Cement) can be used for mix design, as both types of cement have suitable properties for various concrete applications.
Yes, PPC (Pozzolana Portland Cement) and PSC (Portland Slag Cement) can be used for mix design, as both types of cement have suitable properties for various concrete applications.
Ques:- How much steel required for 1 square meter slab?
Asked In :-
Right Answer:
The amount of steel required for a 1 square meter slab is typically around 80 to 100 kg, depending on the design and load requirements.
The amount of steel required for a 1 square meter slab is typically around 80 to 100 kg, depending on the design and load requirements.
Ques:- Materil used in bearings
Asked In :-
Right Answer:
Materials commonly used in bearings include steel, bronze, plastic (such as nylon or acetal), and ceramic.
Materials commonly used in bearings include steel, bronze, plastic (such as nylon or acetal), and ceramic.
Ques:- What are IS code for M20, 25, etc
Asked In :-
Right Answer:
The IS codes for concrete grades M20 and M25 are IS 456:2000 for plain and reinforced concrete, and IS 10262:2009 for concrete mix design.
The IS codes for concrete grades M20 and M25 are IS 456:2000 for plain and reinforced concrete, and IS 10262:2009 for concrete mix design.
Ques:- To achieve the strength upto m-65 concrete what we should adda)more cementb)silica fumec)marecement with fly ashd)flyash
Asked In :-
Right Answer:
b) silica fume
b) silica fume
Ques:- How many quantity of water use in 1cu.m. concrete
Asked In :-
etas,
Right Answer:
Approximately 180 to 200 liters of water are used in 1 cubic meter of concrete.
Approximately 180 to 200 liters of water are used in 1 cubic meter of concrete.
Ques:- Why I-section is preferred to channel section?
Asked In :-
Right Answer:
I-sections are preferred to channel sections because they provide greater strength and stiffness with less material, allowing for better load distribution and reduced deflection.
I-sections are preferred to channel sections because they provide greater strength and stiffness with less material, allowing for better load distribution and reduced deflection.
Ques:- How the load will be transfer from pile foundation to soil?
Asked In :-
Haldor Topsoe, Skanska UK,
Right Answer:
The load from a pile foundation is transferred to the soil primarily through two mechanisms: end bearing and skin friction. In end bearing, the load is transmitted directly from the bottom of the pile to the underlying soil or rock. In skin friction, the load is distributed along the sides of the pile, where friction between the pile surface and the surrounding soil helps support the load.
The load from a pile foundation is transferred to the soil primarily through two mechanisms: end bearing and skin friction. In end bearing, the load is transmitted directly from the bottom of the pile to the underlying soil or rock. In skin friction, the load is distributed along the sides of the pile, where friction between the pile surface and the surrounding soil helps support the load.
Ques:- How burnability of cement raw material is calculated from its free lime determined at 1400,1450 and1500Co.and how burning index range is calculated.
Asked In :-
Right Answer:
Burnability of cement raw material is calculated by determining the free lime content after burning at temperatures of 1400°C, 1450°C, and 1500°C. The burning index is then calculated based on the amount of free lime present at these temperatures. A higher free lime content indicates a higher burnability. The burning index range is typically categorized as follows: low burnability (0-1%), medium burnability (1-3%), and high burnability (above 3%).
Burnability of cement raw material is calculated by determining the free lime content after burning at temperatures of 1400°C, 1450°C, and 1500°C. The burning index is then calculated based on the amount of free lime present at these temperatures. A higher free lime content indicates a higher burnability. The burning index range is typically categorized as follows: low burnability (0-1%), medium burnability (1-3%), and high burnability (above 3%).
Ques:- What is super elevation?
Asked In :-
Sime Darby, Pinnacle Infotech Solutions Pvt Ltd,
Right Answer:
Super elevation is the banking of a roadway at a curve, where the outer edge is raised higher than the inner edge to counteract the centrifugal force acting on vehicles, helping to improve safety and comfort while turning.
Super elevation is the banking of a roadway at a curve, where the outer edge is raised higher than the inner edge to counteract the centrifugal force acting on vehicles, helping to improve safety and comfort while turning.
The Pipeline Design & Construction category on takluu.com is specially curated for professionals and aspirants preparing for roles in the oil and gas, water supply, and infrastructure sectors. Pipelines are critical for safely transporting liquids and gases over long distances, and designing them requires a deep understanding of engineering principles, materials, and safety standards.
This category covers all important aspects including pipeline route selection, material specification, stress analysis, welding techniques, corrosion control, and environmental considerations. You will also explore construction methodologies, testing procedures, and regulatory compliances involved in pipeline projects.
Interview questions in this domain often focus on real-world challenges like managing pipeline integrity, ensuring leak prevention, handling pressure variations, and working with diverse terrain. Having hands-on knowledge about pipeline inspection tools and safety protocols can give you an edge in technical interviews.
At Takluu, we provide clear explanations, practical examples, and commonly asked questions to help you grasp complex pipeline design and construction concepts. Whether you are a fresh graduate or an experienced engineer, this category equips you to confidently demonstrate your expertise and problem-solving abilities.
Understanding pipeline design and construction is crucial for delivering reliable infrastructure solutions that meet industry standards and protect the environment. With the resources here, you’ll be well-prepared to succeed in your career and contribute effectively to critical projects.
