Macawber Beekay Mechanical Engineer Interview Questions, Process, and Tips

Thrust bearings are used to axial load in mechanical applications.

• Thrust bearings are designed to handle axial loads

• They are commonly used in applications where the load is primarily in the axial direction

• Examples include ball thrust bearings and roller thrust bearings

Gear boxes are used to control the speed and torque of a mechanical system by changing the gear ratio.

• Gear boxes allow for the transmission of power from one component to another at different speeds and torques.

• They are used to increase or decrease the speed of rotation depending on the application requirements.

• Gear boxes also provide mechanical advantage by increasing the torque output while reducing the speed of rota...read more

Centrifugal pumps and positive displacement pumps are commonly used for slurry disposal.

• Centrifugal pumps are often used for transporting large volumes of slurry with low viscosity.

• Positive displacement pumps are suitable for handling high viscosity slurry or slurry with solid particles.

• Examples of pumps used for slurry disposal include centrifugal slurry pumps and progressive cavity pumps.

Types of alignments include shaft alignment, coupling alignment, and belt alignment.

• Shaft alignment ensures that the shafts of rotating equipment are properly aligned to prevent vibration and wear.

• Coupling alignment involves aligning the coupling components to ensure smooth power transmission.

• Belt alignment ensures that belts are properly aligned on pulleys to prevent slippage and wear.

• Other types of alignments may inc...read more

Converting pressure is the process of converting pressure units, while instrument pressure is the pressure measured by an instrument.

• Converting pressure involves changing the units of pressure, such as from psi to bar or Pa to atm.

• Instrument pressure is the actual pressure measured by a pressure gauge or sensor.

• Converting pressure is a mathematical calculation, while instrument pressure is a physical measurement.

• For ex...read more