30+ Om Ngo Consultancy Interview Questions and Answers

Market feedback on GDCL is positive

• GDCL is known for its high-quality products and services

• Customers appreciate the company's commitment to quality control

• GDCL has a strong reputation in the industry

• The company has received positive reviews and feedback from customers

• GDCL is seen as a reliable and trustworthy partner by many businesses

The question is unclear and needs clarification.

• The question seems to be asking for the safety measures related to various parameters of a DG set.

• However, the question is not clear and needs more information to provide a proper answer.

• It is recommended to ask for clarification or more details before attempting to answer the question.

The cutting size of the plate for making shuttering board for a column size of 1m x 1m is not provided.

• The cutting size of the plate depends on the thickness of the shuttering board.

• The thickness of the shuttering board is determined based on the load and requirements of the column.

• The cutting size can be calculated by subtracting the thickness of the shuttering board from the column size.

• Without the specific thickness requirement, the cutting size cannot be determined.

Binding wire gauge used in construction depends on the type of construction work and the size of the reinforcement bars.

• Binding wire is used to tie the reinforcement bars together in construction.

• The gauge of the binding wire used depends on the size of the reinforcement bars and the type of construction work.

• For example, for heavy-duty construction work, thicker gauge binding wire is used.

• The most commonly used gauges for binding wire in construction are 16, 18, and 20.

• Thick...read more

Characteristics strength is the strength of a material that represents the minimum strength value below which not more than a certain percentage of test results are expected to fall.

• Characteristics strength is used in design to ensure that structures are safe and reliable.

• It is typically determined through statistical analysis of test results.

• For example, in concrete design, the characteristic strength is denoted as fck and represents the strength below which only 5% of test ...read more

The thickness of shutting plywood used varies depending on the specific application and requirements.

• The thickness of shutting plywood can range from 1/4 inch to 3/4 inch.

• Thinner plywood, such as 1/4 inch, is commonly used for cabinet backs or drawer bottoms.

• Thicker plywood, such as 3/4 inch, is often used for structural applications like subfloors or roofing.

• The choice of plywood thickness depends on factors like load-bearing capacity, durability, and cost.

• Different projects...read more

Yes, I can work with Tamil, Telugu, Malayalam, and Kannada speaking people in the organization.

• I have experience working with diverse teams and have developed communication skills to effectively collaborate with people from different backgrounds.

• I am also willing to learn and adapt to new languages and cultures to ensure smooth communication and teamwork.

• For example, in my previous job, I worked with a team that included members who spoke Tamil and Kannada, and I made an effo...read more

Shuttering and formwork are used interchangeably. Plaster ratio varies depending on the type of surface.

• Shuttering and formwork are temporary structures used to support concrete until it sets.

• Shuttering is typically used for vertical surfaces, while formwork is used for horizontal surfaces.

• Plaster ratio varies depending on the type of surface. For example, the ratio for internal walls is 1:6, while for external walls it is 1:4.

Tolerance for reinforcement bar spacing in slab for above 200mm thick?

• The tolerance for reinforcement bar spacing in slab for above 200mm thick is +/- 10mm.

• This is to ensure proper distribution of load and prevent cracks.

• The spacing should not exceed 3 times the diameter of the bar.

• The tolerance may vary depending on the design and specifications of the project.

The density of iron is approximately 7.87 g/cm^3.

• The density of iron is 7.87 g/cm^3.

• Density is a measure of how much mass is contained in a given volume.

• Iron is a dense metal due to its atomic structure.

• Density = Mass/Volume. For iron, this means 7.87 grams of iron occupies 1 cubic centimeter.

• Other common units for density include kg/m^3 and lb/in^3.

I ensure proper maintenance and utilization of both old and new machines in the execution field.

• Regularly schedule maintenance for old machines to prevent breakdowns

• Train staff on proper usage and maintenance of both old and new machines

• Monitor performance of old machines and consider upgrades if necessary

• Implement a system for tracking usage and maintenance history of all machines

MCB tripping since stripping rating time

• Check if the MCB is overloaded

• Inspect the wiring for any faults or damages

• Ensure that the MCB is compatible with the load

• Consider replacing the MCB if necessary

Managing safety culture at site involves promoting safety, implementing JSA, and proactive fire hazard planning.

• Promote safety through regular training and communication with employees.

• Implement Job Safety Analysis (JSA) to identify and mitigate potential hazards.

• Proactively plan for fire hazards by conducting regular fire drills and ensuring proper fire safety equipment is in place.

• Encourage reporting of near misses and incidents to continuously improve safety culture.

Concrete is a composite material made of cement, water, aggregates, and sometimes additives, used in construction for its strength and durability.

• Made of cement, water, aggregates, and sometimes additives

• Used in construction for its strength and durability

• Can be reinforced with materials like steel bars for added strength

• Comes in different types such as ready-mix, precast, and shotcrete

Stress strain is a measure of the relationship between the force applied to a material and the resulting deformation. Keplar reaction refers to the principle of action and reaction in mechanics.

• Stress strain is a measure of how a material deforms under a given load.

• Stress is the force applied to a material, while strain is the resulting deformation.

• Keplar reaction states that for every action, there is an equal and opposite reaction.

• Example: When a force is applied to a rubbe...read more

The size of AAC brick varies depending on the manufacturer and type.

• AAC bricks can range from 2.5 to 3 inches in height, 8 to 10 inches in length, and 4 to 6 inches in width.

• The size of AAC brick can also be customized according to the specific needs of a project.

• The size of AAC brick affects its weight, strength, and thermal insulation properties.

To handle waste material on site, proper planning, monitoring, and training of staff are essential. Concrete temperature tests are conducted to ensure the quality and strength of the concrete.

• Implement a waste management plan to track and minimize material wastage on site

• Train staff on proper handling and storage of materials to prevent wastage

• Regularly monitor material usage and wastage to identify areas for improvement

• Reuse or recycle materials whenever possible to reduce w...read more

M20 is a grade of concrete used in construction. M stands for mix and 20 represents the compressive strength of the concrete in megapascals (MPa).

• M stands for mix, indicating the type of concrete mix used

• 20 represents the compressive strength of the concrete in MPa

• M20 is commonly used for general construction purposes

• Higher grades like M25, M30, etc., have higher compressive strengths

Final and initial setting time are important parameters in determining the setting characteristics of cement.

• Final setting time is the time taken for the cement paste to completely set and harden.

• Initial setting time is the time taken for the cement paste to start losing its plasticity and become rigid.

• These times are crucial for construction projects to ensure proper handling and curing of cement.

• For example, ASTM C191 specifies the test method for determining these setting ...read more

Manpower coefficient varies for different construction activities like reinforcement, shuttering, and brickwork.

• Manpower coefficient is the ratio of total manpower required to complete a specific task.

• It is influenced by factors like complexity of the task, skill level of workers, equipment availability, etc.

• For example, reinforcement work may have a higher manpower coefficient compared to brickwork due to the intricate nature of placing and tying reinforcement bars.

Torque is calculated by multiplying the force applied to an object by the distance from the pivot point.

• Torque = Force x Distance

• Force is measured in Newtons (N)

• Distance is measured in meters (m)

• Torque is measured in Newton-meters (Nm)

• Example: If a force of 10N is applied to a wrench at a distance of 0.5m from the pivot point, the torque is 5Nm (10N x 0.5m)

A structure is a system or arrangement of parts that are interconnected and function together to support loads and resist forces.

• Structures can be man-made or natural

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

• Examples include buildings, bridges, dams, towers, etc.

Rolling Margin is the difference between the revenue generated and the variable costs incurred in a specific period.

• Rolling Margin helps in determining the profitability of a product or service.

• It is calculated by subtracting the variable costs from the revenue for a specific period.

• For example, if a product generates $1000 in revenue and the variable costs are $300, the rolling margin would be $700.

• It is important for businesses to track rolling margin to ensure profitabilit...read more

Grades of concrete refer to the strength of the concrete mix design.

• Grades of concrete are denoted by M10, M15, M20, etc. where 'M' stands for mix and the number denotes the compressive strength in MPa.

• Higher grade concrete has higher compressive strength and is used for structural purposes.

• Common grades include M25, M30, M35, and M40 for heavy-duty structures.

• The mix proportions vary for different grades of concrete to achieve the desired strength.

My further most career goal is to become a director of project management.

• To gain experience in managing large-scale projects

• To develop leadership and communication skills

• To build a strong network of industry professionals

• To continuously learn and stay updated with industry trends

• To achieve PMP certification

• To work towards becoming a subject matter expert in project management

• To mentor and train junior project managers

• To contribute to the development of project management met...read more

Types of concrete include ready-mix concrete, precast concrete, reinforced concrete, and shotcrete.

• Ready-mix concrete is produced in a batching plant and delivered to the construction site in a plastic condition.

• Precast concrete is cast in a reusable mold or form and cured in a controlled environment before being transported to the construction site.

• Reinforced concrete contains steel reinforcement bars to increase its strength and durability.

• Shotcrete is a type of concrete th...read more

Bar methods are deductions taken from a customer's account for services provided at a bar or restaurant.

• Bar methods typically include deductions for food, drinks, and any additional services provided at the establishment.

• Examples of bar methods deductions may include charges for meals, alcoholic beverages, and gratuity.

• These deductions are usually itemized on the customer's bill for transparency and accuracy.

Flyover height methods refer to the different techniques used to determine the height of a flyover structure.

• One method is using surveying equipment such as total stations or GPS to measure the height of the flyover from ground level.

• Another method is using LiDAR technology to create a 3D model of the flyover and calculate its height.

• Drone surveys can also be used to capture aerial images and measurements of the flyover height.

• In some cases, engineers may use mathematical cal...read more