Harita Seating Systems Quality Supervisor Interview Questions and Answers

Hydraulic pressure process involves the use of fluids to generate power and control movement in various systems.

• Hydraulic pressure is created by forcing a fluid, usually oil, through a system of pumps, valves, and actuators.

• The pressure generated by the fluid is used to perform work, such as lifting heavy objects or moving machinery.

• Hydraulic systems are commonly used in industries like construction, manufacturing, and...read more

Cam and lever are mechanical devices used to convert rotary motion into linear motion.

• Cam is a rotating or sliding piece in a mechanical linkage used to impart motion to another part.

• Lever is a rigid bar that pivots about one point and is used to transmit force.

• Cam and lever mechanisms are commonly used in engines, pumps, and manufacturing equipment.

• Examples include the camshaft in an engine and the lever arm in a hydr

The core subjects of a mechanical diploma typically include thermodynamics, fluid mechanics, materials science, and machine design.

• Thermodynamics

• Fluid Mechanics

• Materials Science

• Machine Design

A press machine is a device used to apply pressure to a workpiece to shape or cut it.

• Press machines can be hydraulic, mechanical, or pneumatic.

• They are commonly used in manufacturing processes such as stamping, forging, and forming.

• Examples of press machines include punch presses, stamping presses, and hydraulic presses.

The press machine flywheel RPM is the speed at which the flywheel rotates during operation.

• The RPM of a press machine's flywheel is determined by the motor speed and gear ratio.

• Higher RPMs can result in faster production rates but may require more power.

• Lower RPMs can provide more control and precision in the manufacturing process.

• For example, a press machine with a flywheel RPM of 500 may be suitable for high-speed st

Forging is a manufacturing process involving the shaping of metal using localized compressive forces.

• Forging involves heating metal to a high temperature and then shaping it using a hammer or press.

• There are different types of forging processes such as open-die forging, closed-die forging, and impression-die forging.

• Forging results in metal parts that are stronger than those produced by other metalworking processes lik