Delhi Public School Accountant Interview Questions and Answers

The amount of sqm plastering done by a Mason per day depends on various factors such as the size of concrete blocks, workability, painting, and gypsum work.

• The size of concrete blocks can affect the amount of plastering done per day.

• Workability of the plastering material can also affect the speed of work.

• Painting and gypsum work can add to the time required for plastering.

• It is difficult to give an exact number for the...read more

To work in a metro city with an EPB machine, one must be familiar with its operation and maintenance.

• Understand the operation of the EPB machine and follow safety protocols

• Regularly maintain and inspect the EPB machine to ensure proper functioning

• Coordinate with other team members and stakeholders for efficient project execution

• Stay updated on the latest technology and advancements in EPB machines

Lattice tower sub bracing design involves the structural support system for the tower.

• Sub bracing design is crucial for maintaining the stability and strength of lattice towers.

• The design should consider factors such as wind load, weight distribution, and material strength.

• Examples of sub bracing design elements include diagonal bracing, horizontal bracing, and cross bracing.

• Computer-aided design software is often used...read more

The productivity of plaster work and tiles is an important factor in construction projects.

• Productivity in plaster work can be measured by the amount of plaster applied per hour or per day.

• Factors that can affect plaster work productivity include the skill level of the workers, the quality of materials used, and the efficiency of the tools and equipment.

• For example, experienced plasterers may be able to apply plaster m...read more

Centiler beam steel design is a method used to determine the appropriate size and shape of steel beams for structural support.

• Centiler beam steel design involves calculating the load and span of the beam to determine the required section modulus.

• The section modulus is then used to select the appropriate beam size from standard steel beam tables.

• Factors such as the type of load, material properties, and safety factors a...read more

The density of steel is a measure of its mass per unit volume.

• Density of steel is typically measured in units of grams per cubic centimeter (g/cm³) or kilograms per cubic meter (kg/m³).

• The density of steel can vary depending on the specific type and composition of the steel.

• For example, the density of carbon steel is around 7.85 g/cm³, while stainless steel has a density of about 8 g/cm³.

• The density of steel is an impo...read more

AAC blocks are a type of lightweight concrete blocks used in construction. They come in various sizes and prices.

• AAC blocks are made from autoclaved aerated concrete, which is a mixture of cement, lime, sand, water, and an expanding agent.

• The size of AAC blocks can vary, but common sizes include 600mm x 200mm x 100mm and 600mm x 200mm x 150mm.

• The prices of AAC blocks depend on factors such as the brand, quality, and qu...read more