Diamond Bevarages Senior Engineer Mechanical Interview Questions, Process, and Tips

There are two main types of compressors: positive displacement compressors and dynamic compressors.

• Positive displacement compressors include reciprocating, rotary screw, and rotary vane compressors.

• Dynamic compressors include centrifugal and axial compressors.

• Positive displacement compressors deliver a fixed volume of air per rotation, while dynamic compressors deliver a variable volume of air.

• Positive displacement com...read more

Rider ring is a component used in reciprocating pumps to prevent leakage of fluid along the piston rod.

• Prevents leakage of fluid along the piston rod

• Helps maintain pressure within the pump

• Reduces wear and tear on the piston rod

• Commonly used in reciprocating pumps

There are two main types of boilers: fire tube boilers and water tube boilers.

• Fire tube boilers have hot gases passing through tubes that are surrounded by water.

• Water tube boilers have water flowing inside the tubes while hot gases surround them.

• Other types include electric boilers, biomass boilers, and steam boilers.

• Boilers can also be classified based on fuel type such as gas, oil, coal, or wood.

• Boilers can be furth...read more

TPM stands for Total Productive Maintenance, a proactive approach to maintenance that aims to maximize equipment effectiveness.

• TPM focuses on preventing equipment breakdowns through regular maintenance and employee involvement.

• It involves setting up autonomous maintenance teams to take care of routine tasks.

• TPM also includes planned maintenance, quality maintenance, and focused improvement activities.

• The goal of TPM is...read more