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Shuttering area can be calculated by finding the total surface area of the formwork used for concrete construction.
Calculate the surface area of each individual formwork used for the concrete structure
Add up the surface areas of all formworks to get the total shuttering area
Consider any openings or gaps in the formwork when calculating the area
The formula for the area of a semi-circle is (1/2) * pi * r^2, where r is the radius of the semi-circle.
The formula for the area of a semi-circle is (1/2) * pi * r^2
The radius (r) is half the diameter of the circle
Example: If the radius of a semi-circle is 5 cm, the area would be (1/2) * 3.14 * 5^2 = 39.25 cm^2
I applied via Walk-in and was interviewed before Aug 2022. There were 4 interview rounds.
Estimation of a small building.
The ratio of block work motor to plastering motor is typically 1:3.
The ratio of block work motor to plastering motor is usually 1:3.
This means for every 1 part of block work motor, 3 parts of plastering motor are used.
The ratio may vary depending on the specific project requirements.
The productivity of a laborer can be calculated by the amount of work completed in a day.
Productivity is measured by the amount of work completed in a specific time frame, in this case, per day.
Factors affecting productivity include skill level, motivation, tools/equipment available, and working conditions.
Example: A construction worker completing 10 tasks in a day is more productive than one completing only 5 tasks.
Binding wire is typically used at a rate of 8-10 kg per ton of reinforcement.
Typically, 8-10 kg of binding wire is used per ton of reinforcement to secure the bars in place.
The amount of binding wire needed may vary based on the complexity of the reinforcement design and the spacing between bars.
Using too little binding wire can result in inadequate reinforcement stability, while using too much can be wasteful and incr
Density of materials is a measure of how much mass is contained in a given volume.
Density is typically measured in units such as grams per cubic centimeter (g/cm^3) or kilograms per liter (kg/L).
Materials with higher density have more mass packed into a given volume.
Common examples of materials with high density include metals like lead and gold.
Materials with low density include gases like helium and liquids like oil.
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posted on 10 Sep 2015
I applied via PLACEMENT
posted on 10 Sep 2017
I was interviewed before Sep 2016.
posted on 12 May 2018
posted on 15 Mar 2022
I applied via Campus Placement and was interviewed before Mar 2021. There were 2 interview rounds.
Height of instrument is the vertical distance between the instrument and a reference point on the ground.
It is used in surveying to determine the elevation of points on the ground.
It is measured using a leveling instrument such as a level or a theodolite.
The height of instrument is calculated by subtracting the height of the reference point from the height of the instrument.
It is important to maintain a consistent heig...
The size of spacer bar depends on the size of the conductor and the voltage rating of the line.
The size of the spacer bar should be such that it maintains the required distance between the conductors.
The size of the spacer bar should be selected based on the voltage rating of the line.
The size of the spacer bar should be selected based on the size of the conductor.
The size of the spacer bar should be such that it can w...
posted on 4 May 2019
I applied via Referral and was interviewed in Oct 2020. There were 3 interview rounds.
posted on 30 Aug 2021
I applied via Recruitment Consultant and was interviewed before Aug 2020. There were 5 interview rounds.
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