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I applied via Referral and was interviewed in Apr 2021. There were 3 interview rounds.
Relay coordination principle ensures that the protective devices operate in a coordinated manner to isolate the faulted section.
Relay coordination principle is used to ensure that the protective devices operate in a coordinated manner to isolate the faulted section.
It involves selecting the appropriate time-current characteristic curves for the protective devices.
The aim is to ensure that the protective device closest ...
TG protection details with rated setting
TG protection refers to transformer generator protection
Rated setting refers to the maximum allowable current or voltage that the protection system can handle
The protection system should be able to detect and isolate faults in the TG system
The rated setting should be set based on the maximum expected fault current or voltage
The protection system should be regularly tested and mai
NGR function with auto operation
NGR stands for Neutral Grounding Resistor
It is used to limit the fault current in a power system
Auto operation means the NGR is automatically switched on or off based on the system conditions
This helps in protecting the equipment and personnel from damage or harm
Daily maintenance planning schedule involves scheduling and prioritizing maintenance tasks.
Create a list of maintenance tasks
Prioritize tasks based on urgency and importance
Assign tasks to team members
Set deadlines for completion
Regularly review and adjust schedule as needed
I applied via Campus Placement
Subjective Question, math and aptitude test.
Asked to draw structure of a molecule
I applied via Walk-in and was interviewed in Jul 2023. There were 3 interview rounds.
Gujarat Ambuja Exports interview questions for popular designations
I applied via Campus Placement and was interviewed in Dec 2022. There were 3 interview rounds.
Normal aptitude test you can easily pass
Get interview-ready with Top Gujarat Ambuja Exports Interview Questions
I applied via Walk-in and was interviewed before May 2023. There was 1 interview round.
Transformers work on the principle of electromagnetic induction to transfer electrical energy between two or more circuits.
Transformers have two coils of wire, known as primary and secondary coils, which are wound around a core made of ferromagnetic material.
When an alternating current flows through the primary coil, it creates a changing magnetic field around the coil.
This changing magnetic field induces a voltage in ...
Transformers are cooled using methods such as oil cooling, air cooling, and water cooling.
Oil cooling: Transformers are immersed in oil to dissipate heat generated during operation.
Air cooling: Fans are used to circulate air around the transformer to cool it down.
Water cooling: Water is circulated around the transformer to absorb heat and cool it.
Forced oil cooling: Oil is circulated through a heat exchanger to remove
I applied via Approached by Company and was interviewed before Jan 2023. There was 1 interview round.
posted on 6 Aug 2022
I applied via Walk-in and was interviewed in Jul 2022. There were 2 interview rounds.
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Managing employees requires clear communication, setting expectations, providing feedback, and creating a positive work environment.
Establish clear expectations and goals for each employee
Provide regular feedback and coaching to help employees improve
Create a positive work environment that fosters collaboration and teamwork
Communicate openly and transparently with employees
Recognize and reward employees for their hard
There are several types of gears used in the market.
Spur gears
Helical gears
Bevel gears
Worm gears
Planetary gears
Rack and pinion gears
Internal gears
Miter gears
Spiral bevel gears
Hypoid gears
There are numerous types of materials, including metals, polymers, ceramics, composites, and more.
Metals: iron, aluminum, copper, etc.
Polymers: plastics, rubber, etc.
Ceramics: glass, porcelain, etc.
Composites: fiberglass, carbon fiber, etc.
Other: wood, concrete, etc.
There are several types of bolts, including hex bolts, carriage bolts, and lag bolts.
Hex bolts have a hexagonal head and are commonly used in construction.
Carriage bolts have a smooth, rounded head and are often used in woodworking.
Lag bolts have a pointed tip and are used to attach heavy objects to wood or other materials.
Other types of bolts include eye bolts, U-bolts, and J-bolts.
I applied via Company Website and was interviewed in Aug 2022. There were 2 interview rounds.
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The duration of Gujarat Ambuja Exports interview process can vary, but typically it takes about less than 2 weeks to complete.
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Production Engineer
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Shift Incharge
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