20+ Flipkart Interview Questions and Answers

Zero budget refers to the actual cost of materials, manpower, water, electricity, and tools required for each construction task.

• Zero budget refers to the direct costs involved in completing each item of work in construction.

• It includes the cost of materials, such as cement, steel, and bricks.

• Manpower costs, including wages and salaries of workers, are also part of the zero budget.

• Water and electricity costs required for construction activities are considered in the zero budge...read more

The weight of a solid block with dimensions 400*400*200mm depends on the material it is made of.

• The weight can be calculated by multiplying the volume of the block by the density of the material.

• Different materials have different densities, so the weight will vary depending on the material.

• To calculate the volume, multiply the length, width, and height of the block.

• To find the weight, multiply the volume by the density of the material.

• For example, if the block is made of conc...read more

Zero budget refers to a financial plan where no funds are allocated or spent.

• Zero budgeting involves starting from scratch and justifying every expense.

• It encourages cost-consciousness and prioritization of resources.

• Example: A project coordinator using zero budgeting would need to justify every expense, ensuring that it aligns with project goals and delivers value.

Lap length is the overlap of reinforcement bars in concrete, while development length is the length of bar required to transfer stress to concrete.

• Lap length is used to ensure continuity of reinforcement across a joint or splice in concrete elements.

• Development length is required to develop the full strength of the reinforcement bar and transfer it to the surrounding concrete.

• Lap length is typically specified in terms of the diameter of the reinforcement bar.

• Development lengt...read more

The amount of lime in cement varies depending on the type of cement being used.

• The lime content in cement is typically expressed as a percentage of the total cement mass.

• Ordinary Portland cement (OPC) generally contains around 5-10% lime.

• However, different types of cement, such as sulfate-resistant cement or low-heat cement, may have varying lime content.

• The lime content affects the setting time, strength, and durability of the cement.

• Excessive lime content can lead to delaye...read more

The current market labour rate and material price can vary depending on location, demand, and supply.

• Labour rates can be influenced by factors such as skill level, experience, and union agreements.

• Material prices can fluctuate due to changes in raw material costs, transportation expenses, and market demand.

• It is important to regularly monitor market trends and industry news to stay informed about labour rates and material prices.

Quality control is a process used to ensure that products or services meet specified requirements and standards.

• Quality control involves inspecting, testing, and evaluating products or services to ensure they meet quality standards.

• It also includes identifying defects or deviations from specifications and taking corrective actions.

• Quality control helps to prevent defects, improve processes, and enhance customer satisfaction.

• Examples of quality control methods include statisti...read more

Working with HVAC and fire fairing in construction projects.

• HVAC stands for Heating, Ventilation, and Air Conditioning. It involves the installation, maintenance, and repair of heating, cooling, and ventilation systems in buildings.

• Fire fairing refers to the installation of fire-resistant materials to prevent the spread of fire in a building.

• As a Senior Civil Foreman, you would be responsible for overseeing the installation and maintenance of HVAC systems and fire fairing in ...read more

The dry cost of a project can be calculated by subtracting the cost of materials and equipment from the total project cost.

• Determine the total project cost by adding up all the expenses, including labor, materials, equipment, and overhead costs.

• Identify the cost of materials and equipment used in the project.

• Subtract the cost of materials and equipment from the total project cost to obtain the dry cost.

• Dry cost = Total project cost - Cost of materials and equipment.

Rolling margin of steel refers to the difference between the initial thickness of a steel plate and its final thickness after undergoing the rolling process.

• Rolling margin is a measure of the reduction in thickness that occurs during the rolling process.

• It is calculated by subtracting the final thickness of the steel plate from its initial thickness.

• The rolling margin is influenced by factors such as the type of steel, rolling temperature, and rolling speed.

• A higher rolling m...read more

Answering questions related to Civil Site Engineering

• Slump is a measure of the consistency of concrete

• Concrete ratio refers to the proportion of cement, sand, and aggregate in the mix

• Curves on roads are provided to ensure safe and smooth traffic flow

• Construction joints are used to allow for expansion and contraction of concrete due to temperature changes

The BOCW Act 1996 mandates legal requirements for the safety and welfare of construction workers.

• The Act applies to all establishments with 10 or more construction workers.

• It requires the registration of establishments and the appointment of safety officers.

• It mandates the provision of safety equipment, first aid facilities, and welfare amenities.

• It also requires the payment of compensation in case of injury or death of a worker.

• Non-compliance can result in penalties and impr...read more

Concrete grade directly affects the development length of reinforcement bars in a structure.

• Higher concrete grades typically require longer development lengths for reinforcement bars to achieve the desired bond strength.

• Lower concrete grades may allow for shorter development lengths, but may compromise the overall strength and durability of the structure.

• Development length is influenced by factors such as bar diameter, concrete cover, and bond strength of the reinforcement.

• Fo...read more

The unit weight of steel refers to the weight of a given volume of steel material.

• The unit weight of steel is typically measured in pounds per cubic foot (lb/ft³) or kilograms per cubic meter (kg/m³).

• The specific unit weight of steel can vary depending on the type and grade of steel being used.

• For example, the unit weight of mild steel is approximately 490 pounds per cubic foot (lb/ft³) or 7850 kilograms per cubic meter (kg/m³).

• On the other hand, the unit weight of stainless ...read more

Shuttering quantity for slab and beam is calculated based on the area and dimensions of the structure.

• Shuttering quantity for slab is calculated by multiplying the area of the slab by the height of the formwork.

• Shuttering quantity for beam is calculated by multiplying the length of the beam by the height and width of the formwork.

• The quantity of shuttering material required also depends on the type of formwork used, such as wooden or steel.

• Additional factors like the number o...read more

Wall plastering mix ratio is the proportion of materials used in the plaster mix.

• Wall plastering mix ratio typically consists of cement, sand, and water.

• A common mix ratio for wall plastering is 1:4, which means 1 part cement to 4 parts sand.

• The amount of water added can vary depending on the desired consistency of the plaster mix.

Accounting is the process of recording, summarizing, analyzing, and reporting financial transactions of a business.

• Involves recording financial transactions

• Summarizing financial data in financial statements

• Analyzing financial information to make business decisions

• Reporting financial results to stakeholders

• Examples: preparing balance sheets, income statements, cash flow statements

SWL in wire rope stands for Safe Working Load, which is the maximum load that a wire rope can safely handle under specific conditions.

• SWL is the maximum load that a wire rope can safely handle without risk of breaking.

• It is determined by factors such as the type of wire rope, diameter, construction, and condition.

• Exceeding the SWL can lead to failure of the wire rope and potential accidents.

• SWL is usually expressed in tons or pounds.

• Regular inspection and maintenance are impo...read more

EHS stands for Environment, Health, and Safety.

• EHS is a field that focuses on ensuring the well-being of individuals and the environment in various industries.

• It involves identifying and managing potential hazards, implementing safety protocols, and promoting sustainable practices.

• EHS professionals work to prevent accidents, protect workers' health, and minimize environmental impact.

• Examples of EHS initiatives include conducting risk assessments, providing safety training, an...read more

Accounting involves recording, analyzing, and reporting financial transactions of a business.

• Recording financial transactions

• Analyzing financial data

• Preparing financial statements

• Budgeting and forecasting

• Understanding debits and credits

Type of cement refers to the different varieties of cement available for construction purposes.

• There are various types of cement such as Portland cement, rapid hardening cement, white cement, etc.

• Each type of cement has specific properties and uses in construction.

• For example, Portland cement is commonly used in general construction work, while rapid hardening cement is used in projects requiring quick setting.

• White cement is used for architectural purposes to achieve a light...read more

CPR stands for cardiopulmonary resuscitation. It is an emergency procedure performed to manually preserve brain function until further medical help arrives.

• CPR is used when a person's heart has stopped beating or is not beating effectively.

• It involves chest compressions to manually pump blood to the brain and other vital organs.

• CPR also includes rescue breaths to provide oxygen to the person's lungs.

• The ratio of chest compressions to rescue breaths is typically 30:2.

• CPR can b...read more