ePack Durables Solutions Service Engineer Interview Questions and Answers

A hydraulic diagram shows the flow of hydraulic fluid in a system.

• Hydraulic diagrams use symbols to represent components like pumps, valves, cylinders, and motors.

• Arrows indicate the direction of fluid flow in the system.

• Lines connecting components show how they are connected and interact.

• Common symbols include a pump symbol for hydraulic pumps, a valve symbol for control valves, and a cylinder symbol for hydraulic cyl

A single line diagram is a simplified representation of an electrical power system.

• Shows the main components of the system and their connections

• Used for planning, designing, and analyzing power systems

• Helps in troubleshooting and maintenance

• Commonly used in electrical engineering and related fields

Level in survey refers to the height or elevation of a point relative to a reference point.

• Level is a measurement of height or elevation in surveying.

• It is used to determine the difference in elevation between two points.

• A level instrument, such as a level rod or laser level, is used to take measurements.

• Leveling is important in construction, engineering, and land surveying.

• Examples of level surveys include topographic...read more

Cement mortar strength refers to the ability of the mixture to resist compression and tension forces.

• Cement mortar strength is measured in terms of compressive strength and tensile strength.

• The compressive strength of cement mortar is determined by subjecting a cube of the mixture to a compressive load until it fails.

• The tensile strength of cement mortar is determined by subjecting a prismatic specimen of the mixture t...read more