Action Construction Equipment Production Interview Questions and Answers

The principle of hydraulic is based on Pascal's law.

• Hydraulic systems use incompressible fluids to transmit force.

• According to Pascal's law, pressure applied to a fluid in a confined space is transmitted equally in all directions.

• Hydraulic systems are used in various applications such as car brakes, heavy machinery, and aircraft landing gear.

• The principle allows for the multiplication of force, as a small force applied...read more

A hydraulic circuit diagram is a schematic representation of the flow of hydraulic fluid in a system.

• It shows the various components of the hydraulic system, such as pumps, valves, cylinders, and reservoirs.

• The diagram illustrates the direction of fluid flow, pressure levels, and the connections between different components.

• It helps in understanding the overall functioning of the hydraulic system and troubleshooting an...read more

Torque is a measure of the force that can cause an object to rotate around an axis.

• Torque is the product of force and the distance from the axis of rotation.

• It is measured in units of force multiplied by distance, such as Newton-meters (Nm) or foot-pounds (ft-lb).

• Torque is responsible for rotational motion and can be increased by applying more force or increasing the distance from the axis of rotation.

• For example, when...read more