Renom Energy Services Junior Engineer Interview Questions and Answers

Ammonia plant discussion

Q1. Power Transformers Testing and Protection,Vcb Testing, Inverter Parts Name and Functioning.
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Q2. How to increase plant performance, What's are the factor effecting low performance of solar plant .
Ans. 
To increase plant performance, factors such as maintenance, cleaning, monitoring, and technology upgrades need to be considered.
• Regular maintenance of equipment and components

• Frequent cleaning of solar panels to ensure maximum sunlight absorption

• Continuous monitoring of plant performance to identify and address issues promptly

• Investing in technology upgrades to improve efficiency and output

• Optimizing system design and
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Q1. Basic questions about myself
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Q1. Basic questions about machines and transformers
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Q1. Basics of wind turbine technology.
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Q2. Working of dfig technology.
Ans. 
DFIG technology stands for doubly fed induction generator, which is a type of wind turbine generator system.
• DFIG technology uses a wound rotor induction generator with a partial-scale power converter to control the rotor current.

• The power converter allows for variable speed operation and improved efficiency.

• DFIG technology is commonly used in modern wind turbines to maximize energy capture and grid stability.

• It allows ...read more
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Q3. Working of transformer.
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A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Transformers work on the principle of electromagnetic induction

• They have two coils - primary and secondary

• The primary coil is connected to a source of alternating current

• This alternating current creates a changing magnetic field

• The changing magnetic field induces a voltage in the secondary coil

• The v...read more
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Q4. Working of induction motor.
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An induction motor works on the principle of electromagnetic induction to convert electrical energy into mechanical energy.
• Induction motor has a stator and a rotor.

• When AC current is passed through the stator windings, a rotating magnetic field is produced.

• The rotating magnetic field induces currents in the rotor windings, causing it to rotate.

• The rotor speed is slightly less than the speed of the rotating magnetic fie...read more
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Q1. Expected salary
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I am looking for a competitive salary based on my experience, skills, and the industry standard.
• Research the average salary range for engineers in your location and industry

• Consider your years of experience, education level, and specialized skills

• Be prepared to negotiate based on the job responsibilities and benefits package offered
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Q2. Site relocation
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