Renom Energy Services Interview Questions and Answers

The current location is at the interview venue.

• The current location is at [Interview Venue Address].

• The interview is taking place at [Interview Room Number].

• The interview location is [City, State].

I have 5 years of experience working as an HSE Officer in various industries.

• 5 years of experience as an HSE Officer

• Worked in industries such as construction, manufacturing, and oil & gas

• Implemented safety protocols and procedures to ensure compliance

• Conducted regular safety inspections and audits

• Trained employees on safety practices and emergency procedures

GWO stands for Global Wind Organization, a non-profit body that sets safety training standards for the wind industry.

• GWO provides standardized safety training for personnel working in the wind industry

• Training modules cover areas such as first aid, manual handling, fire awareness, and working at heights

• GWO certification is often required for individuals working on wind farms or in related roles

ISO stands for International Organization for Standardization, which sets international standards for various industries.

• ISO develops and publishes international standards to ensure quality, safety, and efficiency in products and services.

• ISO standards cover a wide range of industries such as manufacturing, healthcare, food safety, and environmental management.

• ISO certification demonstrates that a company meets the req...read more

Standard code of PPES refers to the regulations and guidelines set by authorities for Personal Protective Equipment.

• PPES should meet the standards set by organizations like OSHA or ANSI.

• Examples include ANSI/ISEA 107-2015 for high-visibility safety apparel.

• PPES should be properly maintained and used according to manufacturer instructions.

• Regular inspections and training on proper usage are essential for compliance.

There are two main types of WTG modules: nacelle and tower.

• Nacelle module houses the generator, gearbox, and other components.

• Tower module supports the nacelle and rotor blades.

• Examples: Vestas V90 nacelle module, Siemens Gamesa tower module.

Working at height standard refers to regulations and guidelines that ensure safety when working at elevated levels.

• Working at height standard includes regulations such as OSHA 1926.501 for construction industry.

• Employers must provide proper training, equipment, and fall protection measures for workers.

• Regular inspections of equipment and work areas should be conducted to ensure safety.

• Examples of working at height acti...read more

The Pitch system in Gearless technology controls the angle of the blades to optimize energy production.

• Pitch system adjusts the angle of the blades based on wind conditions to maximize energy output.

• It helps in protecting the turbine from damage during high wind speeds by adjusting the blade angle.

• Pitch system can be controlled manually or automatically depending on the turbine design.

• Examples of Pitch system in action...read more

Excitation starts by applying a voltage to the field winding of the generator.

• Excitation starts by applying a voltage to the field winding of the generator.

• This voltage creates a magnetic field in the generator's rotor.

• The magnetic field induces a voltage in the stator windings, which generates electricity.

• Excitation can be achieved through various methods such as self-excitation, separate excitation, or permanent magn

Power flow & Control flow of Enercon WEC involves the generation of electricity from wind energy and the management of power output.

• Power flow in Enercon WEC involves converting kinetic energy from wind into electrical power through the rotation of the turbine blades.

• Control flow includes monitoring wind speed, adjusting blade pitch angle, and regulating generator output to optimize power generation.

• Enercon WECs use ad...read more

Enercon Turbines have different models based on size, capacity, and technology.

• E-48/800 kW - small size, suitable for low wind speed areas

• E-82/2 MW - medium size, suitable for moderate wind speed areas

• E-126/7.5 MW - large size, suitable for high wind speed areas

• Different models have varying rotor diameters, hub heights, and power outputs

The E48 turbine uses optical communication for data transmission.

• Optical communication involves using light to transmit data instead of electrical signals.

• Fiber optic cables are commonly used in optical communication for their high bandwidth and low interference.

• Optical communication in the E48 turbine may be used for monitoring and controlling various parameters such as temperature, pressure, and speed.

The pitch system in engineering controls the angle of the blades on a wind turbine or aircraft to optimize performance.

• Pitch system adjusts blade angle to control speed and power output

• Can be controlled manually or automatically based on wind conditions

• Diagram should show blades connected to pitch system and control mechanism

Power can be converted and matched to grid parameters using power converters and control systems.

• Use power converters such as inverters to convert power from DC to AC or vice versa.

• Implement control systems to ensure the converted power matches the grid parameters.

• Adjust parameters such as voltage, frequency, and phase angle to match the grid requirements.

• Utilize communication protocols like Modbus or DNP3 for grid int...read more

The performance of a turbine is evaluated by measuring key parameters such as efficiency, power output, and heat rate.

• Efficiency is calculated by dividing the actual power output by the theoretical power output.

• Power output is measured in kilowatts or megawatts.

• Heat rate is the amount of fuel required to produce a unit of electricity.

• Performance can also be evaluated by monitoring vibration levels, temperature, and pre...read more

To improve PLF, focus on optimizing equipment performance, reducing downtime, and increasing operational efficiency.

• Regular maintenance and servicing of equipment to ensure optimal performance

• Implementing predictive maintenance techniques to reduce downtime

• Investing in automation and technology to increase operational efficiency

• Training staff on best practices and efficient operation of equipment

• Monitoring and analyzin

The Present LPA refers to the current annual salary of the individual.

• Present LPA stands for Present Last Payable Amount.

• It is the current annual salary of the individual.

• It is important for employers to know the Present LPA of potential employees to determine salary expectations.

• Candidates can negotiate their salary based on their Present LPA.

The expected LPA (Lakhs Per Annum) is the average annual salary that an engineer can expect to earn.

• The expected LPA can vary based on factors such as experience, education, industry, and location.

• For example, a fresh graduate engineer may have an expected LPA of 3-6 lakhs, while a senior engineer with years of experience may have an expected LPA of 10-20 lakhs.

• Engineers working in industries like IT or oil and gas ten...read more