Power Plant Engineer
10+ Power Plant Engineer Interview Questions and Answers
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Q1. Boiler cold start-up and shutdown process & types of emergencies in your experience, specific energy consumption, efficiency of boiler, coal size, GCV, What is 5S? How it is implemented in your company explain...
read moreAnswering questions related to power plant engineering including boiler start-up and shutdown, emergencies, and 5S implementation.
Boiler cold start-up involves purging the furnace, lighting the burner, and gradually increasing the temperature and pressure.
Shutdown process involves cooling down the boiler, draining the water, and cleaning the furnace.
Types of emergencies include boiler tube leaks, fires, explosions, and power outages.
Specific energy consumption depends on the ...read more
Q2. What is ohms law? Ohms law states that the Voltage is directly professional to the current provide resistance is constant. V= IR
Ohm's law states that voltage is directly proportional to current when resistance is constant (V=IR).
Voltage (V) is equal to the product of current (I) and resistance (R)
It is used to calculate the relationship between voltage, current, and resistance in an electrical circuit
It helps in determining the amount of current flowing through a circuit for a given voltage and resistance
Q3. What is the function of transformer? Step up or Step Down the Voltage
Transformers are electrical devices used to step up or step down voltage levels in power systems.
Transformers are used to increase (step up) or decrease (step down) voltage levels in electrical power systems.
Step up transformers are used to increase voltage for long distance transmission, while step down transformers are used to decrease voltage for distribution to consumers.
Transformers work on the principle of electromagnetic induction, where changing current in one coil in...read more
Q4. How much maintain esp temparature in boiler
Maintaining the temperature in the electrostatic precipitator (ESP) of a boiler is crucial for efficient operation.
Regularly monitor and adjust the temperature in the ESP to ensure optimal performance.
Use temperature sensors to accurately measure the temperature in the ESP.
Implement proper insulation to prevent heat loss and maintain consistent temperature levels.
Consider factors such as fuel type, boiler load, and environmental conditions when determining the ideal temperatu...read more
Q5. how can make own productive
To make oneself productive, one can prioritize tasks, set goals, manage time effectively, seek continuous learning, and maintain a healthy work-life balance.
Prioritize tasks based on importance and urgency
Set specific, measurable, attainable, relevant, and time-bound (SMART) goals
Manage time effectively by creating schedules and avoiding procrastination
Seek continuous learning through professional development and staying updated with industry trends
Maintain a healthy work-lif...read more
Q6. 1 year Torrent Power experience
I do not have 1 year experience at Torrent Power.
I do not have any experience working at Torrent Power.
I have experience in a similar role at a different company.
I am eager to learn and adapt to new environments.
I am confident in my abilities to excel in this position.
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Q7. Torrent power 1 years experience
Torrent Power is a power generation company in India with 1 year of experience in the industry.
Torrent Power is a leading power generation company in India.
Having 1 year of experience in the industry shows familiarity with power plant operations.
Experience at Torrent Power may include working on maintenance, troubleshooting, and optimization of power plant equipment.
Knowledge of safety protocols and regulations in the power generation sector is essential.
Experience may involv...read more
Q8. Torrent power 8 month experience
I have 8 months of experience working at Torrent Power.
During my time at Torrent Power, I gained valuable experience in power plant operations and maintenance.
I was involved in troubleshooting and resolving issues related to power generation and distribution.
I worked on improving efficiency and reliability of power plant equipment.
I collaborated with a team of engineers to ensure smooth operations and adherence to safety protocols.
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Q9. Explain trouble shooting
Troubleshooting is the process of identifying and resolving problems in a system or equipment.
Identify the problem by gathering information and analyzing the symptoms
Develop a hypothesis about the cause of the problem
Test the hypothesis by performing diagnostic tests and experiments
Implement a solution to fix the problem
Verify that the solution has resolved the problem
Document the troubleshooting process and solution for future reference
Q10. What is thermal power plant
A thermal power plant is a facility that generates electricity by converting heat energy into electrical energy.
Uses fossil fuels like coal, oil, or natural gas to generate heat
Heat is used to produce steam, which drives a turbine connected to a generator
The generator converts mechanical energy into electrical energy
Common type of power plant used for electricity generation worldwide
Q11. Step to services generator
To service a generator, follow these steps:
Inspect the generator for any damage or wear and tear
Check the oil level and change if necessary
Inspect and clean the air filter
Check the fuel level and add if necessary
Inspect the spark plugs and replace if needed
Test the battery and replace if necessary
Run the generator for a few minutes to ensure it is working properly
Q12. Transformer in total detail
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers consist of two coils of wire, known as the primary and secondary windings.
The primary winding is connected to the source of electrical power, while the secondary winding is connected to the load.
Transformers can step up or step down voltage levels depending on the number of turns in the coils.
They are used in power distribution sys...read more
Q13. Role of safety man &machine
The safety man and machine play crucial roles in ensuring the safety of power plant operations.
The safety man is responsible for implementing safety protocols and procedures in the power plant.
They conduct regular safety inspections and audits to identify potential hazards and ensure compliance with safety regulations.
The safety man also trains and educates plant personnel on safety practices and emergency procedures.
They investigate accidents and incidents to determine the r...read more
Q14. Boiler tripping parameters.
Boiler tripping parameters are specific conditions that cause a boiler to shut down automatically for safety reasons.
Boiler pressure exceeding safe limits
Low water level in the boiler
Flame failure or loss of ignition
High furnace temperature
Excessive steam temperature or pressure
Q15. Explain about safety
Safety is the practice of preventing accidents, injuries, and other potential hazards in the workplace.
Safety protocols and procedures should be established and followed at all times
Regular safety inspections and audits should be conducted
Proper training and education should be provided to all employees
Personal protective equipment should be worn when necessary
Emergency response plans should be in place and regularly reviewed
Safety culture should be promoted and encouraged th...read more
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