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I applied via Approached by Company and was interviewed in Jun 2023. There was 1 interview round.
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posted on 23 Sep 2024
I applied via Walk-in and was interviewed in Aug 2024. There was 1 interview round.
Hydrostatic testing is a common method used to test the integrity of DI and HDPE pipes by pressurizing them with water.
Hydrostatic testing involves filling the pipe with water and pressurizing it to a specified level to check for leaks or weaknesses.
DI (Ductile Iron) pipes are typically tested at 1.5 times their working pressure, while HDPE (High-Density Polyethylene) pipes are tested at 1.25 times their working pressu...
posted on 8 Jul 2024
Pump head is calculated by adding the static head, friction head, and velocity head.
Calculate the static head by measuring the vertical distance between the pump centerline and the highest point of the system.
Calculate the friction head by considering the pipe length, diameter, roughness, and flow rate.
Calculate the velocity head by using the formula: V^2 / (2g), where V is the velocity of the fluid and g is the accele...
To operate the fire alarm system, follow these steps: activate the alarm, evacuate the building, and wait for emergency responders.
Activate the fire alarm by pulling the nearest alarm pull station or pressing the alarm button.
Evacuate the building immediately using the nearest exit and do not use elevators.
Wait for emergency responders to arrive and provide them with any relevant information about the situation.
I applied via Naukri.com and was interviewed in May 2024. There were 2 interview rounds.
Code in python for class definition
Case study on business ethics
posted on 23 Feb 2023
Bulk modulus is a measure of a material's resistance to compression under pressure.
It is a measure of a material's compressibility
It is defined as the ratio of change in pressure to the fractional volume compression
It is used in the study of elasticity and fluid mechanics
Examples of materials with high bulk modulus include diamond and steel
Examples of materials with low bulk modulus include rubber and foam
G constant is required during sand bulking to account for the change in volume due to the presence of air voids.
G constant is used to calculate the volume of sand when it is in a loose state.
The presence of air voids in sand causes it to increase in volume, which is known as bulking.
The amount of bulking depends on the moisture content and the type of sand.
G constant is determined experimentally by comparing the volume...
I applied via Naukri.com and was interviewed before Jan 2023. There were 3 interview rounds.
Regarding mathematics and problem solving
I applied via Job Portal and was interviewed in Nov 2021. There were 3 interview rounds.
The amount of miller required for transporting 500 cum concrete depends on various factors.
The type of miller being used
The distance the concrete needs to be transported
The size of the project
The time frame for completing the project
The availability of resources
The budget allocated for the project
posted on 10 Nov 2021
posted on 24 Jun 2022
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