Hi-Tech Senior Plant Maintenance Engineer Interview Questions and Answers

The power plant can be based on various cycles such as Rankine, Brayton, or combined cycle.

• The Rankine cycle is commonly used in steam power plants.

• The Brayton cycle is used in gas turbine power plants.

• Combined cycle power plants use both Rankine and Brayton cycles.

• The choice of cycle depends on factors such as fuel type, efficiency, and power output requirements.

Gearbox is a mechanical device used to transmit power from one rotating shaft to another.

• It changes the speed and torque of the output shaft according to the requirements.

• It contains gears, bearings, and shafts that work together to transmit power.

• It is used in various machines such as automobiles, wind turbines, and industrial machinery.

• Regular maintenance and lubrication are necessary to ensure its proper functioning

K letter is not a standard designation for bearings. It depends on the manufacturer and type of bearing.

• The letter K is not a standard designation for bearings and can vary depending on the manufacturer and type of bearing.

• Bearings are typically designated by a combination of letters and numbers that indicate the type, size, and other specifications.

• Examples of common bearing designations include 6204-2RS, 22216E, and ...read more

Rankine cycle pv diagram is a graphical representation of the thermodynamic cycle used in steam power plants.

• The Rankine cycle is a thermodynamic cycle used in steam power plants.

• The pv diagram shows the pressure-volume relationship during the cycle.

• The cycle consists of four processes: heat addition, isentropic expansion, heat rejection, and isentropic compression.

• The area enclosed by the cycle represents the work don...read more

1 inch = 25.4 mm

• To convert inches to mm, multiply the number of inches by 25.4

• To convert mm to inches, divide the number of mm by 25.4

• This conversion is commonly used in engineering and manufacturing

• For example, a bolt that is 1 inch in diameter is equivalent to 25.4 mm in diameter

Power plants offer challenging work, opportunities for growth, and the chance to contribute to a vital industry.

• Power plants are complex and require skilled engineers to maintain and improve them.

• Working in a power plant offers opportunities for professional development and career advancement.

• The energy industry is essential to modern life, and working in a power plant allows you to contribute to this vital sector.

• Powe...read more