Hyva Interview Questions and Answers

Pressure is the force applied per unit area, influencing various physical phenomena and engineering applications.

• Defined as force per unit area (P = F/A).

• Measured in units like Pascals (Pa), atmospheres (atm), or pounds per square inch (psi).

• Examples include atmospheric pressure, blood pressure, and tire pressure.

• Pressure affects fluid dynamics, gas laws, and material strength.

Plate weight can be calculated by multiplying the area of the plate by its density.

• Calculate the area of the plate by multiplying its length and width.

• Determine the density of the material of the plate.

• Multiply the area by the density to get the weight of the plate.

A basic hydraulic circuit is a system that uses fluid to transmit power and control the movement of mechanical components.

• A hydraulic circuit consists of a pump, valves, actuators, and fluid lines.

• The pump generates hydraulic pressure by converting mechanical energy into fluid flow.

• Valves control the direction, flow rate, and pressure of the fluid.

• Actuators, such as cylinders or motors, convert the hydraulic energ...read more

Pascal's Law states that when pressure is applied to a fluid in a confined space, it is transmitted equally in all directions.

• Pascal's Law is also known as the principle of transmission of fluid-pressure.

• It is the foundation of hydraulic systems and plays a crucial role in various applications such as hydraulic lifts, brakes, and jacks.

• According to Pascal's Law, a small force applied to a small area can generate a...read more

Line balancing is the process of optimizing workloads across production lines to improve efficiency.

• Identify tasks and their sequence in the production process

• Determine the time required to complete each task

• Allocate tasks to workstations based on their capacity and skill level

• Adjust the workload to ensure that each workstation is operating at maximum efficiency

• Regularly review and adjust the line balance to accou...read more

Archimedes Principle states that an object immersed in a fluid experiences an upward buoyant force equal to the weight of the fluid displaced.

• Archimedes Principle is a fundamental concept in fluid mechanics.

• It explains why objects float or sink in fluids.

• The buoyant force is equal to the weight of the fluid displaced by the object.

• This principle is used in various applications, such as shipbuilding and designing s...read more