Ingersoll Rand Service Engineer Interview Questions and Answers for Experienced

The basic hydraulic system consists of various valves and pumps that work together to control fluid flow and pressure.

• Valves in a hydraulic system control the direction, flow rate, and pressure of the fluid.

• Examples of valves include check valves, relief valves, and control valves.

• Pumps in a hydraulic system generate the flow and pressure of the fluid.

• Examples of pumps include gear pumps, vane pumps, and piston pumps.

• H...read more

Refrigeration is the process of removing heat from a substance or space to lower its temperature.

• Refrigeration is used in various industries such as food preservation, medicine, and air conditioning.

• It involves the use of refrigerants, which are substances that can absorb and release heat.

• The process of refrigeration involves compressing the refrigerant, condensing it into a liquid, and then expanding it to evaporate a...read more

1 ton refrigeration is the amount of heat required to melt one ton of ice in 24 hours.

• 1 ton refrigeration is equal to 12,000 BTU/hr or 3.517 kW.

• It is a unit of measurement used to describe the cooling capacity of a refrigeration system.

• For example, a 2 ton refrigeration system can remove twice as much heat as a 1 ton system.

• The term 'ton' in 1 ton refrigeration refers to the amount of heat required to melt one ton of i...read more

Boomer is a hydraulic drilling rig used in mining and construction industries.

• Boomer is a versatile drilling rig that can be used for drilling holes of different sizes and depths.

• It is equipped with a hydraulic system that powers the drilling mechanism.

• Boomer is commonly used in mining and construction industries for drilling tunnels, shafts, and blast holes.

• It can be operated by a single person or a team of operators ...read more