20+ MSP Steel & Power Interview Questions and Answers

A power plant is a facility that generates electrical power. There are various types of power plants.

• Power plants convert various forms of energy into electrical power.

• Types of power plants include coal-fired, natural gas-fired, nuclear, hydroelectric, wind, solar, and geothermal.

• Coal-fired power plants burn coal to produce steam, which drives a turbine to generate electricity.

• Natural gas-fired power plants burn natural gas to produce steam or directly drive a turbine.

• Nuclear...read more

Vibration probes are used to measure and monitor vibrations in machinery and equipment.

• Vibration probes work by converting mechanical vibrations into electrical signals.

• They typically consist of a piezoelectric crystal or an accelerometer.

• The probe is attached to the equipment being monitored and detects vibrations.

• The electrical signals are then processed and analyzed to determine the severity and frequency of the vibrations.

• Vibration probes are essential in detecting potent...read more

Instrumentation plays a crucial role in power plants by monitoring and controlling various processes to ensure safe and efficient operation.

• Instrumentation is used to measure and monitor parameters such as temperature, pressure, flow rate, and level in power plant systems.

• It helps in controlling and regulating the operation of equipment and processes, ensuring they operate within safe and optimal ranges.

• Instrumentation systems provide real-time data and feedback to operators,...read more

Axial displacement in a turbine refers to the movement of the rotor along its axis.

• Axial displacement is a measure of the axial movement of the rotor in a turbine.

• It is typically measured in millimeters or inches.

• Axial displacement can occur due to thermal expansion, mechanical wear, or other factors.

• Excessive axial displacement can lead to issues such as rubbing, vibration, or reduced efficiency.

• Monitoring and controlling axial displacement is important for the safe and effi...read more

A turbine supervisory panel is a control system used to monitor and control the operation of a turbine.

• It provides real-time data on the turbine's performance and condition.

• It allows operators to remotely start, stop, and adjust the turbine's operation.

• It includes various sensors and instruments to measure parameters such as temperature, pressure, and vibration.

• It can generate alarms and alerts in case of abnormal conditions or malfunctions.

• It may have a graphical user interf...read more

Thermocouples and RTDs are types of temperature sensors used in Instrument & Control Engineering.

• Thermocouples are made of two different metals and generate a voltage proportional to the temperature difference between the two junctions.

• RTDs (Resistance Temperature Detectors) are made of pure metals and their resistance changes with temperature.

• Thermocouples are commonly used in industrial applications due to their wide temperature range and durability.

• RTDs provide higher accu...read more

Control valves are used to regulate the flow, pressure, temperature, or level of a fluid in a process system.

• There are several types of control valves, including globe valves, butterfly valves, ball valves, and plug valves.

• The working principle of control valves involves the use of a valve body, actuator, and positioner.

• Globe valves have a linear motion disk that moves perpendicular to the flow, controlling the flow rate.

• Butterfly valves have a disk that rotates to control th...read more

Interlocks are taken to ensure safety and prevent equipment damage.

• Interlocks are safety measures that prevent certain actions from occurring if specific conditions are not met.

• They are used in various industries, including manufacturing, power plants, and oil refineries.

• Interlocks can be mechanical, electrical, or software-based.

• They are implemented to protect personnel, equipment, and the environment.

• Examples of interlocks include emergency stop buttons, pressure relief val...read more

Rankine cycle is a thermodynamic cycle used in power plants to convert heat into mechanical work.

• Rankine cycle is a theoretical cycle that represents the operation of a steam power plant.

• It consists of four processes: heating the working fluid, expanding it in a turbine, condensing it back to liquid, and compressing it in a pump.

• The cycle uses water or steam as the working fluid.

• It is widely used in power generation, including coal-fired, nuclear, and geothermal power plants....read more

The diameter of the ball mill, FP plate belt conveyor, gearbox, etc. varies depending on the specific equipment and application.

• The diameter of a ball mill can range from a few centimeters to several meters, depending on the size and capacity required for grinding operations.

• The diameter of an FP plate belt conveyor can vary based on the width and length of the conveyor system, typically ranging from a few inches to several feet.

• The size and specifications of a gearbox can va...read more

Employees should not work in the factory if their family members have COVID.

• Employees should prioritize their health and the health of their family members.

• Working in the factory could increase the risk of spreading the virus to others.

• The employee should inform their supervisor and follow company policies for taking leave or working remotely.

• The company should also have protocols in place for handling COVID cases among employees and their families.

The diameter of ball mill, filter press, gearbox, belt conveyor, and pump varies depending on their specific models and applications.

• The diameter of a ball mill can range from a few centimeters to several meters depending on the application.

• The size of a filter press is determined by the volume of material it needs to process.

• The size of a gearbox is determined by the power and torque requirements of the machine it is driving.

• The width of a belt conveyor can vary depending on...read more

The modes of heat transfer are conduction, convection, and radiation.

• Conduction: Heat transfer through direct contact between particles. Example: Touching a hot stove.

• Convection: Heat transfer through the movement of fluids (liquids or gases). Example: Boiling water.

• Radiation: Heat transfer through electromagnetic waves. Example: Feeling the warmth of the sun.

The ash handling system is responsible for collecting and disposing of ash generated from combustion processes.

• Ash handling systems are commonly used in power plants and industrial boilers.

• The process involves the collection, transportation, and disposal of ash.

• Different types of ash handling systems include dry ash handling, wet ash handling, and ash slurry disposal.

• Dry ash handling systems typically use pneumatic conveying or mechanical conveying methods.

• Wet ash handling sy...read more

There are various types of transformers, including power transformers, distribution transformers, autotransformers, and instrument transformers.

• Power transformers are used to transfer electrical energy between different voltage levels.

• Distribution transformers are used to step down the voltage for distribution to consumers.

• Autotransformers have a single winding and are used for voltage regulation.

• Instrument transformers are used to measure current and voltage in power systems...read more

An addendum circle is a circle that is tangent to two other circles and intersects a third circle.

• An addendum circle is used in gear design to create a smooth transition between gears.

• It is also used in mechanical engineering for designing mechanisms with gears.

• The addendum circle is tangent to the base circle of the gear and intersects the pitch circle.

APG stands for Automated Password Generator. If 2micron error occurs, actions would include identifying the cause, debugging, and fixing the error.

• APG is an automated tool used to generate strong and secure passwords

• 2micron error could refer to a specific error code or issue

• Actions would involve identifying the root cause of the error

• Debugging and troubleshooting the code or system

• Fixing the error by implementing necessary changes or patches

Material properties refer to the characteristics and behavior of materials under specific conditions.

• Material properties include mechanical, thermal, electrical, and chemical properties.

• Examples of material properties are strength, hardness, conductivity, and reactivity.

• Understanding material properties is crucial for selecting the right materials for engineering applications.

MW Act regulates working conditions while Payment of Wages Act regulates payment of wages.

• MW Act stands for Minimum Wages Act and sets the minimum wages for workers in various industries.

• Payment of Wages Act ensures timely payment of wages to employees and regulates the payment methods.

• MW Act is applicable to all workers while Payment of Wages Act is applicable to employees earning less than a certain amount.

• MW Act is enforced by the Central and State Governments while Paymen...read more

To handle fear of failure, one can acknowledge and accept the fear, set realistic goals, focus on learning and growth, seek support and feedback, and practice self-compassion.

• Acknowledge and accept the fear of failure as a normal and common emotion.

• Set realistic goals and break them down into smaller, achievable tasks.

• Focus on learning and growth rather than solely on the outcome.

• Seek support and feedback from mentors, colleagues, or friends.

• Practice self-compassion by being ...read more

The VCB in our plant has a rating of 2000A.

• The VCB stands for Vacuum Circuit Breaker.

• It is used to interrupt or make electrical circuits in a vacuum environment.

• The rating of 2000A indicates its maximum current-carrying capacity.

• This rating ensures that the VCB can handle high electrical loads without tripping or malfunctioning.

Six Sigma is a methodology used in lean manufacturing to improve processes by reducing defects and variation.

• Six Sigma aims to achieve a level of quality where there are only 3.4 defects per million opportunities.

• It focuses on identifying and eliminating causes of defects to improve overall process efficiency.

• Six Sigma uses statistical tools and techniques to measure and analyze process performance.

• It involves defining, measuring, analyzing, improving, and controlling process...read more

TPM stands for Total Productive Maintenance and JH stands for Just in Time. TPM focuses on maintaining equipment to prevent breakdowns, while JH focuses on minimizing waste and improving efficiency.

• TPM involves proactive maintenance to prevent breakdowns and improve overall equipment effectiveness

• JH focuses on reducing waste, improving efficiency, and delivering products just in time to meet customer demand

• TPM steps include setting up autonomous maintenance, planned maintenan...read more

Rankine cycle is a thermodynamic cycle used in steam power plants to generate electricity.

• Rankine cycle involves four processes: compression, heating, expansion, and cooling.

• Steam is compressed in a pump, heated in a boiler to high temperature and pressure, expanded in a turbine, and then cooled in a condenser.

• The cycle is used in steam power plants to convert thermal energy into mechanical work, which is then used to generate electricity.