Enmas O & M Services CHP Operator Interview Questions and Answers

Piston work refers to the movement of a piston within an engine, converting pressure into mechanical energy.

• Piston work is the process of a piston moving up and down within a cylinder in an engine.

• It involves the conversion of pressure from combustion into mechanical energy to drive the engine.

• Examples include the up and down movement of a piston in a car engine or a motorcycle engine.

The process of whose pipe refers to the process of determining ownership or responsibility for a particular pipeline.

• Identifying the owner of the pipe

• Determining the party responsible for maintenance and repairs

• Establishing liability in case of accidents or damages

CNG compressors typically have multiple stages to increase the pressure of the gas.

• CNG compressors usually have 2 to 4 stages depending on the desired pressure output.

• Each stage of the compressor helps to incrementally increase the pressure of the gas before it is stored or used.

• Higher pressure requirements may necessitate more stages in the compressor system.

• Examples of CNG compressor manufacturers with multi-stage sy...read more

The work of the first stage involves initial processing or preparation of data or materials.

• Collecting and organizing data or materials

• Cleaning or filtering data to remove errors or inconsistencies

• Performing basic analysis or calculations

• Preparing data for further processing or analysis