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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 voltag...
A DOL starter is a direct-on-line starter used to start electric motors by connecting them directly to the power supply.
Used for small to medium-sized motors, typically up to 5-10 HP.
Provides full voltage to the motor at startup, resulting in high starting torque.
Simple and cost-effective, with minimal components required.
Commonly used in applications like fans, pumps, and compressors.
Can cause a high inrush curre...
Boiler light up procedure is the process of starting a boiler from a cold state.
Check the water level in the boiler
Open the air vent and fill the boiler with water
Close the air vent and start the fuel supply
Purge the boiler of any air or gas
Ignite the fuel and monitor the pressure and temperature
Gradually increase the load on the boiler
I have excellent communication skills, both verbal and written.
I am able to clearly articulate my thoughts and ideas
I actively listen to others and ask clarifying questions
I am comfortable communicating with people at all levels of an organization
I am proficient in written communication, including email and reports
I am able to adapt my communication style to different situations and audiences
The steps of purchase involve identifying needs, researching suppliers, evaluating options, negotiating terms, making a purchase decision, and managing the procurement process.
Identify the needs or requirements for the purchase
Research and gather information about potential suppliers
Evaluate and compare different options based on factors like price, quality, and delivery time
Negotiate terms and conditions with the...
I am a highly motivated and detail-oriented professional with experience in purchasing and procurement.
I have a strong understanding of supply chain management and vendor relations.
I am skilled in negotiating contracts and ensuring cost-effective purchasing decisions.
I have a proven track record of optimizing inventory levels and reducing procurement costs.
I am proficient in using purchasing software and have exce...
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 ...
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
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.
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.
I appeared for an interview in Feb 2025.
I appeared for an interview in Nov 2024, where I was asked the following questions.
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.
I applied via Campus Placement and was interviewed in Dec 2022. There were 4 interview rounds.
Normal aptitude test you can easily pass
I applied via Walk-in and was interviewed before May 2023. There was 1 interview round.
A DOL starter is a direct-on-line starter used to start electric motors by connecting them directly to the power supply.
Used for small to medium-sized motors, typically up to 5-10 HP.
Provides full voltage to the motor at startup, resulting in high starting torque.
Simple and cost-effective, with minimal components required.
Commonly used in applications like fans, pumps, and compressors.
Can cause a high inrush current, w...
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.
All company matter discuss
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 ...
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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
56
salaries
| ₹1.4 L/yr - ₹3.5 L/yr |
Assistant Manager
36
salaries
| ₹4 L/yr - ₹8.4 L/yr |
Shift Incharge
31
salaries
| ₹2 L/yr - ₹6.7 L/yr |
Maintenance Engineer
26
salaries
| ₹1.8 L/yr - ₹5.8 L/yr |
Electrical Engineer
23
salaries
| ₹2 L/yr - ₹6 L/yr |
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