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I applied via Company Website and was interviewed in Apr 2023. There were 3 interview rounds.
UT stands for Ultrasonic Testing, a non-destructive testing method used in engineering.
UT uses high frequency sound waves to detect flaws or defects in materials.
It is commonly used in industries like aerospace, automotive, and manufacturing.
UT can be used to inspect welds, pipelines, and structural components.
The results of UT are displayed in a visual representation called a C-scan or B-scan.
PSL 2 has stricter requirements than PSL 1. Gas pipelines use PSL 2 pipes.
PSL 2 has higher minimum yield strength and stricter chemical composition requirements than PSL 1
PSL 2 also has non-destructive inspection requirements
Gas pipelines use PSL 2 pipes due to their higher strength and durability
PSL 1 pipes are typically used for low-pressure applications
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I applied via Walk-in and was interviewed before Oct 2020. There were 3 interview rounds.
I applied via Walk-in and was interviewed before Jan 2024. There was 1 interview round.
Conveyors are used in materials handling to efficiently transport goods or materials from one place to another.
Conveyors help in automating the transportation process, increasing efficiency and reducing manual labor.
They can handle a wide range of materials, from small parts to heavy items.
Conveyors can be customized to fit specific needs, such as incline or decline conveyors for elevation changes.
Examples of conveyors...
Preventive maintenance is the practice of regularly inspecting, servicing, and replacing parts to prevent equipment failure.
Regularly scheduled inspections and maintenance tasks are performed to prevent breakdowns
Replacement of worn out parts before they fail to avoid costly repairs
Helps in increasing the lifespan of equipment and reducing downtime
Examples include changing oil in a car engine, cleaning air filters in H
Belt length can be calculated using the formula: L = 2C + (πD)
Measure the distance around the pulleys (C)
Measure the diameter of the larger pulley (D)
Use the formula L = 2C + (πD) to calculate the belt length
For example, if C = 30 inches and D = 10 inches, then L = 2(30) + (3.14)(10) = 60 + 31.4 = 91.4 inches
Types of pulleys commonly used in conveyors include drive pulleys, idler pulleys, and snub pulleys.
Drive pulleys are used to transmit power from the motor to the conveyor belt.
Idler pulleys are used to support and guide the conveyor belt.
Snub pulleys are used to increase the angle of wrap around the drive pulley to improve traction.
Other types of pulleys may include bend pulleys, take-up pulleys, and wing pulleys.
Diffe...
Various types of joints used in engineering include welded joints, bolted joints, riveted joints, and adhesive joints.
Welded joints involve fusing two materials together using heat or pressure.
Bolted joints use bolts and nuts to secure two materials together.
Riveted joints involve using rivets to connect two materials.
Adhesive joints use adhesives to bond materials together.
posted on 21 Oct 2021
posted on 1 Oct 2022
I applied via Company Website and was interviewed before Oct 2021. There were 3 interview rounds.
The number of stages of turbine blades varies depending on the specific turbine design and application.
Turbine blades are used in various applications such as gas turbines, steam turbines, and wind turbines.
The number of stages in a turbine refers to the number of sets of rotating and stationary blades.
Each stage of turbine blades helps to extract energy from the fluid passing through the turbine.
Gas turbines typically...
The total number of bearings in a turbine varies depending on its design and size.
The number of bearings in a turbine can range from a few to several dozen.
The main purpose of bearings in a turbine is to support rotating components and reduce friction.
Different types of bearings, such as ball bearings or roller bearings, may be used in a turbine.
Large turbines, such as those used in power plants, typically have more be...
Steam enters the turbine at the high-pressure stage.
Steam enters the turbine at the high-pressure stage to maximize energy extraction.
The high-pressure steam is directed into the turbine blades, causing them to rotate.
The steam then passes through multiple stages of the turbine, gradually losing pressure and expanding.
At each stage, the steam's energy is converted into mechanical work to drive the turbine.
Finally, the ...
posted on 11 Sep 2021
I applied via LinkedIn and was interviewed in Mar 2021. There were 4 interview rounds.
I applied via Recruitment Consulltant and was interviewed before Oct 2021. There were 3 interview rounds.
I applied via Recruitment Consulltant and was interviewed in Jan 2022. There were 3 interview rounds.
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