20+ Interview Questions and Answers

Hydraulic systems use fluids to transmit power and operate machinery.

• Hydraulic systems use incompressible fluids, typically oil or water, to transmit power.

• The principle of hydraulic is based on Pascal's law, which states that pressure applied to a fluid in a closed system is transmitted equally to all parts of the system.

• Hydraulic systems are used in a variety of applications, such as heavy machinery, automotive brakes, and aircraft landing gear.

• Hydraulic systems can provide...read more

There are 25.4 mm in one inch.

• 1 inch is equal to 25.4 millimeters

• To convert inches to millimeters, multiply the number of inches by 25.4

• For example, 2 inches is equal to 50.8 millimeters (2 x 25.4)

There are 1000 microns in 1mm.

• 1mm is equal to 1000 microns

• Micron is a unit of length equal to one millionth of a meter

• Commonly used in engineering and manufacturing for precise measurements