Whole 9 Yards Interview Questions and Answers

Bend deduction of a ring in BBS is calculated by subtracting the sum of two bend allowances from the total length of the ring.

• Calculate the bend allowance for each bend in the ring.

• Add the bend allowances together to get the total bend allowance.

• Subtract the total bend allowance from the total length of the ring to get the bend deduction.

IS Code of Concrete is IS 456:2000

• IS 456:2000 is the Indian Standard code for Plain and Reinforced Concrete

• It provides guidelines for the design and construction of concrete structures

• The code covers various aspects such as materials, mix design, workmanship, and testing

• It ensures the quality and durability of concrete structures

• For example, IS 456:2000 specifies the minimum grade of concrete for different types of structures

Bend deduction for ring hook is the amount of material that is removed when bending a ring hook.

• Bend deduction is calculated based on the material thickness and bend radius.

• It is used to determine the flat pattern length of the material before bending.

• For ring hooks, the bend deduction is typically around 1.5 times the material thickness.

• The formula for calculating bend deduction is: Bend Deduction = (π/2) x Bend Radius x Material Thickness

Material reconciliation is the process of comparing the actual materials used in a project with the estimated materials to ensure accuracy.

• Involves comparing the actual quantity of materials used in a project with the estimated quantity

• Helps in identifying any discrepancies or variances in material usage

• Ensures that the project stays within budget and timelines

• Can involve physical counting of materials on site or comparing invoices and delivery notes

• Important for accurate bil...read more

Rolling margin is the difference between the selling price and the cost of goods sold, expressed as a percentage.

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

• It is calculated by subtracting the cost of goods sold from the selling price, dividing the result by the selling price, and then multiplying by 100.

• For example, if a product is sold for $100 and the cost of goods sold is $60, the rolling margin would be (100-60)/100 * 100 = 40%.