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I applied via Walk-in and was interviewed in Dec 2020. There were 6 interview rounds.
Transformer size is calculated based on the load requirements and voltage levels.
Determine the load requirements in kVA or amps
Determine the primary and secondary voltage levels
Calculate the required turns ratio
Select a transformer with a suitable kVA rating and voltage levels
Consider factors such as efficiency, temperature rise, and insulation class
Consult relevant standards and regulations
Cable tray size can be calculated based on the number and size of cables to be installed.
Determine the number and size of cables to be installed
Calculate the total cross-sectional area of the cables
Select a cable tray size that can accommodate the total cross-sectional area of the cables
Consider factors such as cable spacing, fill ratio, and tray depth
Use manufacturer's specifications and industry standards as a guide
E...
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Aptitude test was not prompt
I applied via Campus Placement and was interviewed in Aug 2024. There was 1 interview round.
Question where asked from trains,permutation and some grammer
I applied via Naukri.com and was interviewed in Jun 2024. There were 2 interview rounds.
I applied via Approached by Company and was interviewed in Apr 2024. There was 1 interview round.
I applied via Referral and was interviewed in Nov 2023. There was 1 interview round.
Pipe wall thickness can be calculated using various methods based on the material, pressure, and temperature of the pipe.
Calculate using Barlow's formula: t = PD/(2S - 0.8P)
Consider factors like material properties, pressure, temperature, and safety factor
Consult relevant codes and standards for specific calculations
Use software tools like CAESAR II for complex piping systems
QA Reasoning English
I applied via Referral and was interviewed before Jan 2023. There were 2 interview rounds.
This GD&T symbol is called concentricity.
Concentricity is a geometric tolerance that controls the central axis of a cylindrical feature relative to a datum axis.
It ensures that the cylindrical feature has a consistent center point within a specified tolerance zone.
The symbol for concentricity is a circle with two parallel lines inside.
It is often used to control the alignment of rotating parts, such as shafts and beari...
The appropriate welding process would depend on the materials being joined and the desired strength and appearance of the weld.
Consider the materials being joined - different processes are suitable for different materials (e.g. MIG for steel, TIG for aluminum)
Consider the desired strength of the weld - some processes offer stronger welds than others (e.g. TIG welding produces high-quality, strong welds)
Consider the app...
posted on 25 Nov 2021
based on 4 reviews
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Assistant Engineer
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| ₹2 L/yr - ₹4.8 L/yr |
Project Engineer
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| ₹1.4 L/yr - ₹6.6 L/yr |
Electrical Site Engineer
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Electrical Engineer
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Site Engineer
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Siemens
ABB
Schneider Electric
Havells