Filter interviews by
I applied via Referral
Civil engineering
Top trending discussions
I applied via Referral and was interviewed in Dec 2020. There were 3 interview rounds.
HDPE pipes are joined using various methods including butt fusion, electrofusion, and mechanical joining.
Butt fusion involves heating the ends of two pipes and then pressing them together to form a permanent joint.
Electrofusion uses a special fitting with embedded heating elements to melt the pipe ends together.
Mechanical joining methods include compression fittings, flange connections, and push-fit fittings.
The time i...
Hydrotesting is a process of testing the integrity of OHRS using water or other fluids under pressure.
OHRS stands for Offshore Helicopter Refuelling System
Hydrotesting is done to ensure that the system can withstand the required pressure and is free from leaks
The test involves filling the system with water or other fluids and pressurizing it to a certain level for a specified duration
During the test, any leaks or weakn...
I applied via Walk-in and was interviewed before Sep 2020. There was 1 interview round.
The question is about symbols, types of pole, principle of rectifier and its working.
Symbols used in electrical engineering include resistor, capacitor, inductor, etc.
Types of poles include north and south poles in magnets and positive and negative poles in batteries.
The principle of rectifier is to convert AC to DC.
Rectifiers can be half-wave or full-wave.
Working of rectifier involves the use of diodes to allow curren
I applied via Recruitment Consulltant and was interviewed before Oct 2022. There were 2 interview rounds.
Materials used in engineering can be classified into metals, polymers, ceramics, and composites.
Metals: strong, durable, conductive (e.g. steel, aluminum)
Polymers: lightweight, flexible, insulating (e.g. plastic, rubber)
Ceramics: hard, brittle, heat-resistant (e.g. porcelain, glass)
Composites: combination of materials for specific properties (e.g. carbon fiber reinforced polymers)
I applied via Naukri.com and was interviewed before Apr 2023. There were 2 interview rounds.
Material specifications for piping, forgings, fittings, tubes, and fasteners for MS materials include ASTM standards and specific grades.
ASTM A53/A53M - Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
ASTM A105/A105M - Standard Specification for Carbon Steel Forgings for Piping Applications
ASTM A234/A234M - Standard Specification for Piping Fittings of Wrought Carbon Steel ...
SS316 has higher corrosion resistance and strength compared to SS304.
SS316 contains molybdenum which enhances its corrosion resistance, while SS304 does not.
SS316 is more suitable for use in harsh environments like marine applications, while SS304 is more commonly used in indoor settings.
SS316 has higher tensile strength and creep strength than SS304.
SS316L has lower carbon content than SS316, making it more corrosion resistant and suitable for welding applications.
SS316L has lower carbon content (0.03% max) compared to SS316 (0.08% max)
SS316L is more corrosion resistant due to the lower carbon content
SS316L is commonly used in welding applications where post-weld annealing is not possible
SS316 is more commonly used in applications where higher strength is required
Refer to ASME Section II Part A for remaining chemical composition of SA-516 Gr. 70 plates
Refer to ASME Section II Part A for detailed chemical composition
Check the material test report (MTR) for specific chemical composition
Consult with the manufacturer or supplier for any additional information
Questions related to Standard reference, codes, welding and inspection
I applied via Naukri.com and was interviewed in Feb 2023. There were 3 interview rounds.
I applied via Approached by Company and was interviewed in Mar 2024. There was 1 interview round.
based on 6 reviews
Rating in categories
Surveyor
215
salaries
| ₹0 L/yr - ₹0 L/yr |
Project Coordinator
180
salaries
| ₹0 L/yr - ₹0 L/yr |
Quality Inspector
162
salaries
| ₹0 L/yr - ₹0 L/yr |
Chemist
151
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Surveyor
127
salaries
| ₹0 L/yr - ₹0 L/yr |
SGS
Intertek
TÜV NORD
DNV