Globus Spirits Power Plant Manager Interview Questions and Answers for Experienced

Boiler water parameters are crucial for efficient and safe operation of a power plant.

• Boiler water parameters include pH level, conductivity, dissolved oxygen, and total dissolved solids (TDS).

• Maintaining proper pH level helps prevent corrosion and scale formation.

• Conductivity measurement indicates the level of impurities in the water.

• Dissolved oxygen should be minimized to prevent corrosion.

• TDS measurement helps monit...read more

Boiler efficiency can be calculated by measuring the heat input and heat output of the boiler.

• Measure the fuel input and steam output of the boiler

• Calculate the heat input by multiplying the fuel flow rate with the calorific value of the fuel

• Calculate the heat output by multiplying the steam flow rate with the enthalpy of the steam

• Divide the heat output by the heat input and multiply by 100 to get the boiler efficiency

• ...read more

Steam turbine bearing clearance is the gap between the bearing and the shaft.

• Bearing clearance is important for proper lubrication and to prevent damage to the bearing and shaft.

• Clearance can be adjusted by shimming or machining the bearing housing.

• Clearance should be checked regularly and adjusted as needed to maintain optimal performance.

• Excessive clearance can cause vibration and damage to the turbine.

• Insufficient c...read more